15507030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 47692800

約数和(自身を除く): 32185770

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 137, 147, 154, 165, 210, 231, 245, 274, 294, 330, 343, 385, 411, 462, 490, 539, 685, 686, 735, 770, 822, 959, 1029, 1078, 1155, 1370, 1470, 1507, 1617, 1715, 1918, 2055, 2058, 2310, 2695, 2877, 3014, 3234, 3430, 3773, 4110, 4521, 4795, 5145, 5390, 5754, 6713, 7535, 7546, 8085, 9042, 9590, 10290, 10549, 11319, 13426, 14385, 15070, 16170, 18865, 20139, 21098, 22605, 22638, 28770, 31647, 33565, 37730, 40278, 45210, 46991, 52745, 56595, 63294, 67130, 73843, 93982, 100695, 105490, 113190, 140973, 147686, 158235, 201390, 221529, 234955, 281946, 316470, 369215, 443058, 469910, 516901, 704865, 738430, 1033802, 1107645, 1409730, 1550703, 2215290, 2584505, 3101406, 5169010, 7753515, 15507030]

約数ペア:

[(1, 15507030), (2, 7753515), (3, 5169010), (5, 3101406), (6, 2584505), (7, 2215290), (10, 1550703), (11, 1409730), (14, 1107645), (15, 1033802), (21, 738430), (22, 704865), (30, 516901), (33, 469910), (35, 443058), (42, 369215), (49, 316470), (55, 281946), (66, 234955), (70, 221529), (77, 201390), (98, 158235), (105, 147686), (110, 140973), (137, 113190), (147, 105490), (154, 100695), (165, 93982), (210, 73843), (231, 67130), (245, 63294), (274, 56595), (294, 52745), (330, 46991), (343, 45210), (385, 40278), (411, 37730), (462, 33565), (490, 31647), (539, 28770), (685, 22638), (686, 22605), (735, 21098), (770, 20139), (822, 18865), (959, 16170), (1029, 15070), (1078, 14385), (1155, 13426), (1370, 11319), (1470, 10549), (1507, 10290), (1617, 9590), (1715, 9042), (1918, 8085), (2055, 7546), (2058, 7535), (2310, 6713), (2695, 5754), (2877, 5390), (3014, 5145), (3234, 4795), (3430, 4521), (3773, 4110)]