1230360054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 3188588544

約数和(自身を除く): 1958228490

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 271, 317, 341, 434, 462, 542, 634, 651, 682, 813, 951, 1023, 1302, 1626, 1897, 1902, 2046, 2219, 2387, 2981, 3487, 3794, 4438, 4774, 5691, 5962, 6657, 6974, 7161, 8401, 8943, 9827, 10461, 11382, 13314, 14322, 16802, 17886, 19654, 20867, 20922, 24409, 25203, 29481, 41734, 48818, 50406, 58807, 58962, 62601, 68789, 73227, 85907, 92411, 108097, 117614, 125202, 137578, 146454, 171814, 176421, 184822, 206367, 216194, 257721, 277233, 324291, 352842, 412734, 515442, 554466, 601349, 646877, 648582, 756679, 944977, 1202698, 1293754, 1513358, 1804047, 1889954, 1940631, 2270037, 2663117, 2834931, 3608094, 3881262, 4540074, 5326234, 5669862, 6614839, 7989351, 13229678, 15978702, 18641819, 19844517, 29294287, 37283638, 39689034, 55925457, 58588574, 87882861, 111850914, 175765722, 205060009, 410120018, 615180027, 1230360054]

約数ペア:

[(1, 1230360054), (2, 615180027), (3, 410120018), (6, 205060009), (7, 175765722), (11, 111850914), (14, 87882861), (21, 58588574), (22, 55925457), (31, 39689034), (33, 37283638), (42, 29294287), (62, 19844517), (66, 18641819), (77, 15978702), (93, 13229678), (154, 7989351), (186, 6614839), (217, 5669862), (231, 5326234), (271, 4540074), (317, 3881262), (341, 3608094), (434, 2834931), (462, 2663117), (542, 2270037), (634, 1940631), (651, 1889954), (682, 1804047), (813, 1513358), (951, 1293754), (1023, 1202698), (1302, 944977), (1626, 756679), (1897, 648582), (1902, 646877), (2046, 601349), (2219, 554466), (2387, 515442), (2981, 412734), (3487, 352842), (3794, 324291), (4438, 277233), (4774, 257721), (5691, 216194), (5962, 206367), (6657, 184822), (6974, 176421), (7161, 171814), (8401, 146454), (8943, 137578), (9827, 125202), (10461, 117614), (11382, 108097), (13314, 92411), (14322, 85907), (16802, 73227), (17886, 68789), (19654, 62601), (20867, 58962), (20922, 58807), (24409, 50406), (25203, 48818), (29481, 41734)]