2351381620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{11057}}^1$

素因数の和:11118

約数の個数: 96

約数和(自身を含む): 5944780800

約数和(自身を除く): 3593399180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 343, 434, 490, 620, 686, 868, 980, 1085, 1372, 1519, 1715, 2170, 3038, 3430, 4340, 6076, 6860, 7595, 10633, 11057, 15190, 21266, 22114, 30380, 42532, 44228, 53165, 55285, 77399, 106330, 110570, 154798, 212660, 221140, 309596, 342767, 386995, 541793, 685534, 773990, 1083586, 1371068, 1547980, 1713835, 2167172, 2399369, 2708965, 3427670, 3792551, 4798738, 5417930, 6855340, 7585102, 9597476, 10835860, 11996845, 15170204, 16795583, 18962755, 23993690, 33591166, 37925510, 47987380, 67182332, 75851020, 83977915, 117569081, 167955830, 235138162, 335911660, 470276324, 587845405, 1175690810, 2351381620]

約数ペア:

[(1, 2351381620), (2, 1175690810), (4, 587845405), (5, 470276324), (7, 335911660), (10, 235138162), (14, 167955830), (20, 117569081), (28, 83977915), (31, 75851020), (35, 67182332), (49, 47987380), (62, 37925510), (70, 33591166), (98, 23993690), (124, 18962755), (140, 16795583), (155, 15170204), (196, 11996845), (217, 10835860), (245, 9597476), (310, 7585102), (343, 6855340), (434, 5417930), (490, 4798738), (620, 3792551), (686, 3427670), (868, 2708965), (980, 2399369), (1085, 2167172), (1372, 1713835), (1519, 1547980), (1715, 1371068), (2170, 1083586), (3038, 773990), (3430, 685534), (4340, 541793), (6076, 386995), (6860, 342767), (7595, 309596), (10633, 221140), (11057, 212660), (15190, 154798), (21266, 110570), (22114, 106330), (30380, 77399), (42532, 55285), (44228, 53165)]