15706954120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2745971}}^1$

素因数の和:2746006

約数の個数: 64

約数和(自身を含む): 41519096640

約数和(自身を除く): 25812142520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 2745971, 5491942, 10983884, 13729855, 21967768, 27459710, 30205681, 35697623, 54919420, 60411362, 71395246, 109838840, 120822724, 142790492, 151028405, 178488115, 241645448, 285580984, 302056810, 356976230, 392673853, 604113620, 713952460, 785347706, 1208227240, 1427904920, 1570695412, 1963369265, 3141390824, 3926738530, 7853477060, 15706954120]

約数ペア:

[(1, 15706954120), (2, 7853477060), (4, 3926738530), (5, 3141390824), (8, 1963369265), (10, 1570695412), (11, 1427904920), (13, 1208227240), (20, 785347706), (22, 713952460), (26, 604113620), (40, 392673853), (44, 356976230), (52, 302056810), (55, 285580984), (65, 241645448), (88, 178488115), (104, 151028405), (110, 142790492), (130, 120822724), (143, 109838840), (220, 71395246), (260, 60411362), (286, 54919420), (440, 35697623), (520, 30205681), (572, 27459710), (715, 21967768), (1144, 13729855), (1430, 10983884), (2860, 5491942), (5720, 2745971)]