7729782190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{3617}}^1$

素因数の和:4621

約数の個数: 64

約数和(自身を含む): 15886088064

約数和(自身を除く): 8156305874

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 967, 1105, 1934, 2210, 3617, 4835, 7234, 9670, 12571, 16439, 18085, 25142, 32878, 36170, 47021, 61489, 62855, 82195, 94042, 122978, 125710, 164390, 213707, 235105, 307445, 427414, 470210, 614890, 799357, 1068535, 1598714, 2137070, 3497639, 3996785, 6995278, 7993570, 17488195, 34976390, 45469307, 59459863, 90938614, 118919726, 227346535, 297299315, 454693070, 594598630, 772978219, 1545956438, 3864891095, 7729782190]

約数ペア:

[(1, 7729782190), (2, 3864891095), (5, 1545956438), (10, 772978219), (13, 594598630), (17, 454693070), (26, 297299315), (34, 227346535), (65, 118919726), (85, 90938614), (130, 59459863), (170, 45469307), (221, 34976390), (442, 17488195), (967, 7993570), (1105, 6995278), (1934, 3996785), (2210, 3497639), (3617, 2137070), (4835, 1598714), (7234, 1068535), (9670, 799357), (12571, 614890), (16439, 470210), (18085, 427414), (25142, 307445), (32878, 235105), (36170, 213707), (47021, 164390), (61489, 125710), (62855, 122978), (82195, 94042)]