15703787740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{27509}}^1$

素因数の和:27631

約数の個数: 96

約数和(自身を含む): 36936466560

約数和(自身を除く): 21232678820

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 73, 85, 92, 115, 146, 170, 230, 292, 340, 365, 391, 460, 730, 782, 1241, 1460, 1564, 1679, 1955, 2482, 3358, 3910, 4964, 6205, 6716, 7820, 8395, 12410, 16790, 24820, 27509, 28543, 33580, 55018, 57086, 110036, 114172, 137545, 142715, 275090, 285430, 467653, 550180, 570860, 632707, 935306, 1265414, 1870612, 2008157, 2338265, 2530828, 3163535, 4016314, 4676530, 6327070, 8032628, 9353060, 10040785, 10756019, 12654140, 20081570, 21512038, 34138669, 40163140, 43024076, 46187611, 53780095, 68277338, 92375222, 107560190, 136554676, 170693345, 184750444, 215120380, 230938055, 341386690, 461876110, 682773380, 785189387, 923752220, 1570378774, 3140757548, 3925946935, 7851893870, 15703787740]

約数ペア:

[(1, 15703787740), (2, 7851893870), (4, 3925946935), (5, 3140757548), (10, 1570378774), (17, 923752220), (20, 785189387), (23, 682773380), (34, 461876110), (46, 341386690), (68, 230938055), (73, 215120380), (85, 184750444), (92, 170693345), (115, 136554676), (146, 107560190), (170, 92375222), (230, 68277338), (292, 53780095), (340, 46187611), (365, 43024076), (391, 40163140), (460, 34138669), (730, 21512038), (782, 20081570), (1241, 12654140), (1460, 10756019), (1564, 10040785), (1679, 9353060), (1955, 8032628), (2482, 6327070), (3358, 4676530), (3910, 4016314), (4964, 3163535), (6205, 2530828), (6716, 2338265), (7820, 2008157), (8395, 1870612), (12410, 1265414), (16790, 935306), (24820, 632707), (27509, 570860), (28543, 550180), (33580, 467653), (55018, 285430), (57086, 275090), (110036, 142715), (114172, 137545)]