69559620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 211171968

約数和(自身を除く): 141612348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 257, 260, 347, 390, 514, 694, 771, 780, 1028, 1041, 1285, 1388, 1542, 1735, 2082, 2570, 3084, 3341, 3470, 3855, 4164, 4511, 5140, 5205, 6682, 6940, 7710, 9022, 10023, 10410, 13364, 13533, 15420, 16705, 18044, 20046, 20820, 22555, 27066, 33410, 40092, 45110, 50115, 54132, 66820, 67665, 89179, 90220, 100230, 135330, 178358, 200460, 267537, 270660, 356716, 445895, 535074, 891790, 1070148, 1159327, 1337685, 1783580, 2318654, 2675370, 3477981, 4637308, 5350740, 5796635, 6955962, 11593270, 13911924, 17389905, 23186540, 34779810, 69559620]

約数ペア:

[(1, 69559620), (2, 34779810), (3, 23186540), (4, 17389905), (5, 13911924), (6, 11593270), (10, 6955962), (12, 5796635), (13, 5350740), (15, 4637308), (20, 3477981), (26, 2675370), (30, 2318654), (39, 1783580), (52, 1337685), (60, 1159327), (65, 1070148), (78, 891790), (130, 535074), (156, 445895), (195, 356716), (257, 270660), (260, 267537), (347, 200460), (390, 178358), (514, 135330), (694, 100230), (771, 90220), (780, 89179), (1028, 67665), (1041, 66820), (1285, 54132), (1388, 50115), (1542, 45110), (1735, 40092), (2082, 33410), (2570, 27066), (3084, 22555), (3341, 20820), (3470, 20046), (3855, 18044), (4164, 16705), (4511, 15420), (5140, 13533), (5205, 13364), (6682, 10410), (6940, 10023), (7710, 9022)]