868539510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5443}}^1$

素因数の和:5659

約数の個数: 80

約数和(自身を含む): 2347692336

約数和(自身を除く): 1479152826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 197, 270, 394, 405, 591, 810, 985, 1182, 1773, 1970, 2955, 3546, 5319, 5443, 5910, 8865, 10638, 10886, 15957, 16329, 17730, 26595, 27215, 31914, 32658, 48987, 53190, 54430, 79785, 81645, 97974, 146961, 159570, 163290, 244935, 293922, 440883, 489870, 734805, 881766, 1072271, 1469610, 2144542, 2204415, 3216813, 4408830, 5361355, 6433626, 9650439, 10722710, 16084065, 19300878, 28951317, 32168130, 48252195, 57902634, 86853951, 96504390, 144756585, 173707902, 289513170, 434269755, 868539510]

約数ペア:

[(1, 868539510), (2, 434269755), (3, 289513170), (5, 173707902), (6, 144756585), (9, 96504390), (10, 86853951), (15, 57902634), (18, 48252195), (27, 32168130), (30, 28951317), (45, 19300878), (54, 16084065), (81, 10722710), (90, 9650439), (135, 6433626), (162, 5361355), (197, 4408830), (270, 3216813), (394, 2204415), (405, 2144542), (591, 1469610), (810, 1072271), (985, 881766), (1182, 734805), (1773, 489870), (1970, 440883), (2955, 293922), (3546, 244935), (5319, 163290), (5443, 159570), (5910, 146961), (8865, 97974), (10638, 81645), (10886, 79785), (15957, 54430), (16329, 53190), (17730, 48987), (26595, 32658), (27215, 31914)]