129629430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:771

約数の個数: 128

約数和(自身を含む): 399375360

約数和(自身を除く): 269745930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 107, 126, 135, 189, 210, 214, 270, 315, 321, 378, 535, 630, 641, 642, 749, 945, 963, 1070, 1282, 1498, 1605, 1890, 1923, 1926, 2247, 2889, 3205, 3210, 3745, 3846, 4487, 4494, 4815, 5769, 5778, 6410, 6741, 7490, 8974, 9615, 9630, 11235, 11538, 13461, 13482, 14445, 17307, 19230, 20223, 22435, 22470, 26922, 28845, 28890, 33705, 34614, 40383, 40446, 44870, 57690, 67305, 67410, 68587, 80766, 86535, 101115, 121149, 134610, 137174, 173070, 201915, 202230, 205761, 242298, 342935, 403830, 411522, 480109, 605745, 617283, 685870, 960218, 1028805, 1211490, 1234566, 1440327, 1851849, 2057610, 2400545, 2880654, 3086415, 3703698, 4320981, 4801090, 6172830, 7201635, 8641962, 9259245, 12962943, 14403270, 18518490, 21604905, 25925886, 43209810, 64814715, 129629430]

約数ペア:

[(1, 129629430), (2, 64814715), (3, 43209810), (5, 25925886), (6, 21604905), (7, 18518490), (9, 14403270), (10, 12962943), (14, 9259245), (15, 8641962), (18, 7201635), (21, 6172830), (27, 4801090), (30, 4320981), (35, 3703698), (42, 3086415), (45, 2880654), (54, 2400545), (63, 2057610), (70, 1851849), (90, 1440327), (105, 1234566), (107, 1211490), (126, 1028805), (135, 960218), (189, 685870), (210, 617283), (214, 605745), (270, 480109), (315, 411522), (321, 403830), (378, 342935), (535, 242298), (630, 205761), (641, 202230), (642, 201915), (749, 173070), (945, 137174), (963, 134610), (1070, 121149), (1282, 101115), (1498, 86535), (1605, 80766), (1890, 68587), (1923, 67410), (1926, 67305), (2247, 57690), (2889, 44870), (3205, 40446), (3210, 40383), (3745, 34614), (3846, 33705), (4487, 28890), (4494, 28845), (4815, 26922), (5769, 22470), (5778, 22435), (6410, 20223), (6741, 19230), (7490, 17307), (8974, 14445), (9615, 13482), (9630, 13461), (11235, 11538)]