215827548380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1\times {\mathrm{14533}}^1$

素因数の和:15999

約数の個数: 96

約数和(自身を含む): 495765204480

約数和(自身を除く): 279937656100

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 1409, 2108, 2635, 2818, 5270, 5636, 7045, 10540, 14090, 14533, 23953, 28180, 29066, 43679, 47906, 58132, 72665, 87358, 95812, 119765, 145330, 174716, 218395, 239530, 247061, 290660, 436790, 450523, 479060, 494122, 742543, 873580, 901046, 988244, 1235305, 1485086, 1802092, 2252615, 2470610, 2970172, 3712715, 4505230, 4941220, 7425430, 7658891, 9010460, 14850860, 15317782, 20476997, 30635564, 38294455, 40953994, 76588910, 81907988, 102384985, 153177820, 204769970, 348108949, 409539940, 634786907, 696217898, 1269573814, 1392435796, 1740544745, 2539147628, 3173934535, 3481089490, 6347869070, 6962178980, 10791377419, 12695738140, 21582754838, 43165509676, 53956887095, 107913774190, 215827548380]

約数ペア:

[(1, 215827548380), (2, 107913774190), (4, 53956887095), (5, 43165509676), (10, 21582754838), (17, 12695738140), (20, 10791377419), (31, 6962178980), (34, 6347869070), (62, 3481089490), (68, 3173934535), (85, 2539147628), (124, 1740544745), (155, 1392435796), (170, 1269573814), (310, 696217898), (340, 634786907), (527, 409539940), (620, 348108949), (1054, 204769970), (1409, 153177820), (2108, 102384985), (2635, 81907988), (2818, 76588910), (5270, 40953994), (5636, 38294455), (7045, 30635564), (10540, 20476997), (14090, 15317782), (14533, 14850860), (23953, 9010460), (28180, 7658891), (29066, 7425430), (43679, 4941220), (47906, 4505230), (58132, 3712715), (72665, 2970172), (87358, 2470610), (95812, 2252615), (119765, 1802092), (145330, 1485086), (174716, 1235305), (218395, 988244), (239530, 901046), (247061, 873580), (290660, 742543), (436790, 494122), (450523, 479060)]