808367430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:670

約数の個数: 128

約数和(自身を含む): 2195278848

約数和(自身を除く): 1386911418

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 227, 230, 299, 345, 390, 397, 454, 598, 681, 690, 794, 897, 1135, 1191, 1362, 1495, 1794, 1985, 2270, 2382, 2951, 2990, 3405, 3970, 4485, 5161, 5221, 5902, 5955, 6810, 8853, 8970, 9131, 10322, 10442, 11910, 14755, 15483, 15663, 17706, 18262, 25805, 26105, 27393, 29510, 30966, 31326, 44265, 45655, 51610, 52210, 54786, 67873, 77415, 78315, 88530, 90119, 91310, 118703, 135746, 136965, 154830, 156630, 180238, 203619, 237406, 270357, 273930, 339365, 356109, 407238, 450595, 540714, 593515, 678730, 712218, 901190, 1018095, 1171547, 1187030, 1351785, 1780545, 2036190, 2072737, 2343094, 2703570, 3514641, 3561090, 4145474, 5857735, 6218211, 7029282, 10363685, 11715470, 12436422, 17573205, 20727370, 26945581, 31091055, 35146410, 53891162, 62182110, 80836743, 134727905, 161673486, 269455810, 404183715, 808367430]

約数ペア:

[(1, 808367430), (2, 404183715), (3, 269455810), (5, 161673486), (6, 134727905), (10, 80836743), (13, 62182110), (15, 53891162), (23, 35146410), (26, 31091055), (30, 26945581), (39, 20727370), (46, 17573205), (65, 12436422), (69, 11715470), (78, 10363685), (115, 7029282), (130, 6218211), (138, 5857735), (195, 4145474), (227, 3561090), (230, 3514641), (299, 2703570), (345, 2343094), (390, 2072737), (397, 2036190), (454, 1780545), (598, 1351785), (681, 1187030), (690, 1171547), (794, 1018095), (897, 901190), (1135, 712218), (1191, 678730), (1362, 593515), (1495, 540714), (1794, 450595), (1985, 407238), (2270, 356109), (2382, 339365), (2951, 273930), (2990, 270357), (3405, 237406), (3970, 203619), (4485, 180238), (5161, 156630), (5221, 154830), (5902, 136965), (5955, 135746), (6810, 118703), (8853, 91310), (8970, 90119), (9131, 88530), (10322, 78315), (10442, 77415), (11910, 67873), (14755, 54786), (15483, 52210), (15663, 51610), (17706, 45655), (18262, 44265), (25805, 31326), (26105, 30966), (27393, 29510)]