15692529990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{12973}}^1$

素因数の和:13705

約数の個数: 64

約数和(自身を含む): 38340349632

約数和(自身を除く): 22647819642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 661, 915, 1322, 1830, 1983, 3305, 3966, 6610, 9915, 12973, 19830, 25946, 38919, 40321, 64865, 77838, 80642, 120963, 129730, 194595, 201605, 241926, 389190, 403210, 604815, 791353, 1209630, 1582706, 2374059, 3956765, 4748118, 7913530, 8575153, 11870295, 17150306, 23740590, 25725459, 42875765, 51450918, 85751530, 128627295, 257254590, 523084333, 1046168666, 1569252999, 2615421665, 3138505998, 5230843330, 7846264995, 15692529990]

約数ペア:

[(1, 15692529990), (2, 7846264995), (3, 5230843330), (5, 3138505998), (6, 2615421665), (10, 1569252999), (15, 1046168666), (30, 523084333), (61, 257254590), (122, 128627295), (183, 85751530), (305, 51450918), (366, 42875765), (610, 25725459), (661, 23740590), (915, 17150306), (1322, 11870295), (1830, 8575153), (1983, 7913530), (3305, 4748118), (3966, 3956765), (6610, 2374059), (9915, 1582706), (12973, 1209630), (19830, 791353), (25946, 604815), (38919, 403210), (40321, 389190), (64865, 241926), (77838, 201605), (80642, 194595), (120963, 129730)]