8494116540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1555699}}^1$

素因数の和:1555731

約数の個数: 96

約数和(自身を含む): 29272051200

約数和(自身を除く): 20777934660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 1555699, 3111398, 4667097, 6222796, 7778495, 9334194, 10889893, 15556990, 18668388, 20224087, 21779786, 23335485, 31113980, 32669679, 40448174, 43559572, 46670970, 54449465, 60672261, 65339358, 80896348, 93341940, 101120435, 108898930, 121344522, 130678716, 141568609, 163348395, 202240870, 217797860, 242689044, 283137218, 303361305, 326696790, 404481740, 424705827, 566274436, 606722610, 653393580, 707843045, 849411654, 1213445220, 1415686090, 1698823308, 2123529135, 2831372180, 4247058270, 8494116540]

約数ペア:

[(1, 8494116540), (2, 4247058270), (3, 2831372180), (4, 2123529135), (5, 1698823308), (6, 1415686090), (7, 1213445220), (10, 849411654), (12, 707843045), (13, 653393580), (14, 606722610), (15, 566274436), (20, 424705827), (21, 404481740), (26, 326696790), (28, 303361305), (30, 283137218), (35, 242689044), (39, 217797860), (42, 202240870), (52, 163348395), (60, 141568609), (65, 130678716), (70, 121344522), (78, 108898930), (84, 101120435), (91, 93341940), (105, 80896348), (130, 65339358), (140, 60672261), (156, 54449465), (182, 46670970), (195, 43559572), (210, 40448174), (260, 32669679), (273, 31113980), (364, 23335485), (390, 21779786), (420, 20224087), (455, 18668388), (546, 15556990), (780, 10889893), (910, 9334194), (1092, 7778495), (1365, 6222796), (1820, 4667097), (2730, 3111398), (5460, 1555699)]