130603620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1490

約数の個数: 144

約数和(自身を含む): 439423488

約数和(自身を除く): 308819868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1302, 1433, 1470, 1519, 1860, 2170, 2604, 2866, 2940, 3038, 3255, 4299, 4340, 4557, 5732, 6076, 6510, 7165, 7595, 8598, 9114, 10031, 13020, 14330, 15190, 17196, 18228, 20062, 21495, 22785, 28660, 30093, 30380, 40124, 42990, 44423, 45570, 50155, 60186, 70217, 85980, 88846, 91140, 100310, 120372, 133269, 140434, 150465, 177692, 200620, 210651, 222115, 266538, 280868, 300930, 310961, 351085, 421302, 444230, 533076, 601860, 621922, 666345, 702170, 842604, 888460, 932883, 1053255, 1243844, 1332690, 1404340, 1554805, 1865766, 2106510, 2176727, 2665380, 3109610, 3731532, 4213020, 4353454, 4664415, 6219220, 6530181, 8706908, 9328830, 10883635, 13060362, 18657660, 21767270, 26120724, 32650905, 43534540, 65301810, 130603620]

約数ペア:

[(1, 130603620), (2, 65301810), (3, 43534540), (4, 32650905), (5, 26120724), (6, 21767270), (7, 18657660), (10, 13060362), (12, 10883635), (14, 9328830), (15, 8706908), (20, 6530181), (21, 6219220), (28, 4664415), (30, 4353454), (31, 4213020), (35, 3731532), (42, 3109610), (49, 2665380), (60, 2176727), (62, 2106510), (70, 1865766), (84, 1554805), (93, 1404340), (98, 1332690), (105, 1243844), (124, 1053255), (140, 932883), (147, 888460), (155, 842604), (186, 702170), (196, 666345), (210, 621922), (217, 601860), (245, 533076), (294, 444230), (310, 421302), (372, 351085), (420, 310961), (434, 300930), (465, 280868), (490, 266538), (588, 222115), (620, 210651), (651, 200620), (735, 177692), (868, 150465), (930, 140434), (980, 133269), (1085, 120372), (1302, 100310), (1433, 91140), (1470, 88846), (1519, 85980), (1860, 70217), (2170, 60186), (2604, 50155), (2866, 45570), (2940, 44423), (3038, 42990), (3255, 40124), (4299, 30380), (4340, 30093), (4557, 28660), (5732, 22785), (6076, 21495), (6510, 20062), (7165, 18228), (7595, 17196), (8598, 15190), (9114, 14330), (10031, 13020)]