30941190

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 101896704

約数和(自身を除く): 70955514

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 107, 119, 126, 135, 153, 162, 170, 189, 210, 214, 238, 243, 255, 270, 306, 315, 321, 357, 378, 405, 459, 486, 510, 535, 567, 595, 630, 642, 714, 749, 765, 810, 918, 945, 963, 1070, 1071, 1134, 1190, 1215, 1377, 1498, 1530, 1605, 1701, 1785, 1819, 1890, 1926, 2142, 2247, 2295, 2430, 2754, 2835, 2889, 3210, 3213, 3402, 3570, 3638, 3745, 4131, 4494, 4590, 4815, 5355, 5457, 5670, 5778, 6426, 6741, 6885, 7490, 8262, 8505, 8667, 9095, 9630, 9639, 10710, 10914, 11235, 12733, 13482, 13770, 14445, 16065, 16371, 17010, 17334, 18190, 19278, 20223, 20655, 22470, 25466, 26001, 27285, 28890, 28917, 32130, 32742, 33705, 38199, 40446, 41310, 43335, 48195, 49113, 52002, 54570, 57834, 60669, 63665, 67410, 76398, 81855, 86670, 96390, 98226, 101115, 114597, 121338, 127330, 130005, 144585, 147339, 163710, 182007, 190995, 202230, 229194, 245565, 260010, 289170, 294678, 303345, 343791, 364014, 381990, 442017, 491130, 572985, 606690, 687582, 736695, 884034, 910035, 1031373, 1145970, 1473390, 1718955, 1820070, 2062746, 2210085, 3094119, 3437910, 4420170, 5156865, 6188238, 10313730, 15470595, 30941190]

約数ペア:

[(1, 30941190), (2, 15470595), (3, 10313730), (5, 6188238), (6, 5156865), (7, 4420170), (9, 3437910), (10, 3094119), (14, 2210085), (15, 2062746), (17, 1820070), (18, 1718955), (21, 1473390), (27, 1145970), (30, 1031373), (34, 910035), (35, 884034), (42, 736695), (45, 687582), (51, 606690), (54, 572985), (63, 491130), (70, 442017), (81, 381990), (85, 364014), (90, 343791), (102, 303345), (105, 294678), (107, 289170), (119, 260010), (126, 245565), (135, 229194), (153, 202230), (162, 190995), (170, 182007), (189, 163710), (210, 147339), (214, 144585), (238, 130005), (243, 127330), (255, 121338), (270, 114597), (306, 101115), (315, 98226), (321, 96390), (357, 86670), (378, 81855), (405, 76398), (459, 67410), (486, 63665), (510, 60669), (535, 57834), (567, 54570), (595, 52002), (630, 49113), (642, 48195), (714, 43335), (749, 41310), (765, 40446), (810, 38199), (918, 33705), (945, 32742), (963, 32130), (1070, 28917), (1071, 28890), (1134, 27285), (1190, 26001), (1215, 25466), (1377, 22470), (1498, 20655), (1530, 20223), (1605, 19278), (1701, 18190), (1785, 17334), (1819, 17010), (1890, 16371), (1926, 16065), (2142, 14445), (2247, 13770), (2295, 13482), (2430, 12733), (2754, 11235), (2835, 10914), (2889, 10710), (3210, 9639), (3213, 9630), (3402, 9095), (3570, 8667), (3638, 8505), (3745, 8262), (4131, 7490), (4494, 6885), (4590, 6741), (4815, 6426), (5355, 5778), (5457, 5670)]