30064398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 81285120

約数和(自身を除く): 51220722

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 41, 42, 51, 78, 79, 82, 91, 102, 119, 123, 158, 182, 221, 237, 238, 246, 273, 287, 357, 442, 474, 533, 546, 553, 574, 663, 697, 714, 861, 1027, 1066, 1106, 1326, 1343, 1394, 1547, 1599, 1659, 1722, 2054, 2091, 2686, 3081, 3094, 3198, 3239, 3318, 3731, 4029, 4182, 4641, 4879, 6162, 6478, 7189, 7462, 8058, 9061, 9282, 9401, 9717, 9758, 11193, 14378, 14637, 17459, 18122, 18802, 19434, 21567, 22386, 22673, 27183, 28203, 29274, 34918, 42107, 43134, 45346, 52377, 54366, 55063, 56406, 63427, 68019, 84214, 104754, 110126, 122213, 126321, 126854, 136038, 165189, 190281, 244426, 252642, 294749, 330378, 366639, 380562, 385441, 589498, 715819, 733278, 770882, 884247, 1156323, 1431638, 1768494, 2147457, 2312646, 4294914, 5010733, 10021466, 15032199, 30064398]

約数ペア:

[(1, 30064398), (2, 15032199), (3, 10021466), (6, 5010733), (7, 4294914), (13, 2312646), (14, 2147457), (17, 1768494), (21, 1431638), (26, 1156323), (34, 884247), (39, 770882), (41, 733278), (42, 715819), (51, 589498), (78, 385441), (79, 380562), (82, 366639), (91, 330378), (102, 294749), (119, 252642), (123, 244426), (158, 190281), (182, 165189), (221, 136038), (237, 126854), (238, 126321), (246, 122213), (273, 110126), (287, 104754), (357, 84214), (442, 68019), (474, 63427), (533, 56406), (546, 55063), (553, 54366), (574, 52377), (663, 45346), (697, 43134), (714, 42107), (861, 34918), (1027, 29274), (1066, 28203), (1106, 27183), (1326, 22673), (1343, 22386), (1394, 21567), (1547, 19434), (1599, 18802), (1659, 18122), (1722, 17459), (2054, 14637), (2091, 14378), (2686, 11193), (3081, 9758), (3094, 9717), (3198, 9401), (3239, 9282), (3318, 9061), (3731, 8058), (4029, 7462), (4182, 7189), (4641, 6478), (4879, 6162)]