2016988980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1\times {\mathrm{571}}^1$

素因数の和:1217

約数の個数: 96

約数和(自身を含む): 5718480768

約数和(自身を除く): 3701491788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 521, 565, 571, 678, 1042, 1130, 1142, 1356, 1563, 1695, 1713, 2084, 2260, 2284, 2605, 2855, 3126, 3390, 3426, 5210, 5710, 6252, 6780, 6852, 7815, 8565, 10420, 11420, 15630, 17130, 31260, 34260, 58873, 64523, 117746, 129046, 176619, 193569, 235492, 258092, 294365, 297491, 322615, 353238, 387138, 588730, 594982, 645230, 706476, 774276, 883095, 892473, 967845, 1177460, 1189964, 1290460, 1487455, 1766190, 1784946, 1935690, 2974910, 3532380, 3569892, 3871380, 4462365, 5949820, 8924730, 17849460, 33616483, 67232966, 100849449, 134465932, 168082415, 201698898, 336164830, 403397796, 504247245, 672329660, 1008494490, 2016988980]

約数ペア:

[(1, 2016988980), (2, 1008494490), (3, 672329660), (4, 504247245), (5, 403397796), (6, 336164830), (10, 201698898), (12, 168082415), (15, 134465932), (20, 100849449), (30, 67232966), (60, 33616483), (113, 17849460), (226, 8924730), (339, 5949820), (452, 4462365), (521, 3871380), (565, 3569892), (571, 3532380), (678, 2974910), (1042, 1935690), (1130, 1784946), (1142, 1766190), (1356, 1487455), (1563, 1290460), (1695, 1189964), (1713, 1177460), (2084, 967845), (2260, 892473), (2284, 883095), (2605, 774276), (2855, 706476), (3126, 645230), (3390, 594982), (3426, 588730), (5210, 387138), (5710, 353238), (6252, 322615), (6780, 297491), (6852, 294365), (7815, 258092), (8565, 235492), (10420, 193569), (11420, 176619), (15630, 129046), (17130, 117746), (31260, 64523), (34260, 58873)]