70661790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 72

約数和(自身を含む): 187667064

約数和(自身を除く): 117005274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 211, 305, 366, 422, 549, 610, 633, 915, 1055, 1098, 1266, 1830, 1899, 2110, 2745, 3165, 3721, 3798, 5490, 6330, 7442, 9495, 11163, 12871, 18605, 18990, 22326, 25742, 33489, 37210, 38613, 55815, 64355, 66978, 77226, 111630, 115839, 128710, 167445, 193065, 231678, 334890, 386130, 579195, 785131, 1158390, 1570262, 2355393, 3925655, 4710786, 7066179, 7851310, 11776965, 14132358, 23553930, 35330895, 70661790]

約数ペア:

[(1, 70661790), (2, 35330895), (3, 23553930), (5, 14132358), (6, 11776965), (9, 7851310), (10, 7066179), (15, 4710786), (18, 3925655), (30, 2355393), (45, 1570262), (61, 1158390), (90, 785131), (122, 579195), (183, 386130), (211, 334890), (305, 231678), (366, 193065), (422, 167445), (549, 128710), (610, 115839), (633, 111630), (915, 77226), (1055, 66978), (1098, 64355), (1266, 55815), (1830, 38613), (1899, 37210), (2110, 33489), (2745, 25742), (3165, 22326), (3721, 18990), (3798, 18605), (5490, 12871), (6330, 11163), (7442, 9495)]