870844260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9227}}^1$

素因数の和:9274

約数の個数: 144

約数和(自身を含む): 2886666048

約数和(自身を除く): 2015821788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 858, 1210, 1430, 1452, 1573, 1716, 1815, 2145, 2420, 2860, 3146, 3630, 4290, 4719, 6292, 7260, 7865, 8580, 9227, 9438, 15730, 18454, 18876, 23595, 27681, 31460, 36908, 46135, 47190, 55362, 92270, 94380, 101497, 110724, 119951, 138405, 184540, 202994, 239902, 276810, 304491, 359853, 405988, 479804, 507485, 553620, 599755, 608982, 719706, 1014970, 1116467, 1199510, 1217964, 1319461, 1439412, 1522455, 1799265, 2029940, 2232934, 2399020, 2638922, 3044910, 3349401, 3598530, 3958383, 4465868, 5277844, 5582335, 6089820, 6597305, 6698802, 7197060, 7916766, 11164670, 13194610, 13397604, 14514071, 15833532, 16747005, 19791915, 22329340, 26389220, 29028142, 33494010, 39583830, 43542213, 58056284, 66988020, 72570355, 79167660, 87084426, 145140710, 174168852, 217711065, 290281420, 435422130, 870844260]

約数ペア:

[(1, 870844260), (2, 435422130), (3, 290281420), (4, 217711065), (5, 174168852), (6, 145140710), (10, 87084426), (11, 79167660), (12, 72570355), (13, 66988020), (15, 58056284), (20, 43542213), (22, 39583830), (26, 33494010), (30, 29028142), (33, 26389220), (39, 22329340), (44, 19791915), (52, 16747005), (55, 15833532), (60, 14514071), (65, 13397604), (66, 13194610), (78, 11164670), (110, 7916766), (121, 7197060), (130, 6698802), (132, 6597305), (143, 6089820), (156, 5582335), (165, 5277844), (195, 4465868), (220, 3958383), (242, 3598530), (260, 3349401), (286, 3044910), (330, 2638922), (363, 2399020), (390, 2232934), (429, 2029940), (484, 1799265), (572, 1522455), (605, 1439412), (660, 1319461), (715, 1217964), (726, 1199510), (780, 1116467), (858, 1014970), (1210, 719706), (1430, 608982), (1452, 599755), (1573, 553620), (1716, 507485), (1815, 479804), (2145, 405988), (2420, 359853), (2860, 304491), (3146, 276810), (3630, 239902), (4290, 202994), (4719, 184540), (6292, 138405), (7260, 119951), (7865, 110724), (8580, 101497), (9227, 94380), (9438, 92270), (15730, 55362), (18454, 47190), (18876, 46135), (23595, 36908), (27681, 31460)]