171802410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 470292480

約数和(自身を除く): 298490070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 107, 115, 130, 138, 179, 195, 214, 230, 299, 321, 345, 358, 390, 535, 537, 598, 642, 690, 895, 897, 1070, 1074, 1391, 1495, 1605, 1790, 1794, 2327, 2461, 2685, 2782, 2990, 3210, 4117, 4173, 4485, 4654, 4922, 5370, 6955, 6981, 7383, 8234, 8346, 8970, 11635, 12305, 12351, 13910, 13962, 14766, 19153, 20585, 20865, 23270, 24610, 24702, 31993, 34905, 36915, 38306, 41170, 41730, 53521, 57459, 61755, 63986, 69810, 73830, 95765, 95979, 107042, 114918, 123510, 159965, 160563, 191530, 191958, 248989, 267605, 287295, 319930, 321126, 440519, 479895, 497978, 535210, 574590, 746967, 802815, 881038, 959790, 1244945, 1321557, 1493934, 1605630, 2202595, 2489890, 2643114, 3734835, 4405190, 5726747, 6607785, 7469670, 11453494, 13215570, 17180241, 28633735, 34360482, 57267470, 85901205, 171802410]

約数ペア:

[(1, 171802410), (2, 85901205), (3, 57267470), (5, 34360482), (6, 28633735), (10, 17180241), (13, 13215570), (15, 11453494), (23, 7469670), (26, 6607785), (30, 5726747), (39, 4405190), (46, 3734835), (65, 2643114), (69, 2489890), (78, 2202595), (107, 1605630), (115, 1493934), (130, 1321557), (138, 1244945), (179, 959790), (195, 881038), (214, 802815), (230, 746967), (299, 574590), (321, 535210), (345, 497978), (358, 479895), (390, 440519), (535, 321126), (537, 319930), (598, 287295), (642, 267605), (690, 248989), (895, 191958), (897, 191530), (1070, 160563), (1074, 159965), (1391, 123510), (1495, 114918), (1605, 107042), (1790, 95979), (1794, 95765), (2327, 73830), (2461, 69810), (2685, 63986), (2782, 61755), (2990, 57459), (3210, 53521), (4117, 41730), (4173, 41170), (4485, 38306), (4654, 36915), (4922, 34905), (5370, 31993), (6955, 24702), (6981, 24610), (7383, 23270), (8234, 20865), (8346, 20585), (8970, 19153), (11635, 14766), (12305, 13962), (12351, 13910)]