23765490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 76346712

約数和(自身を除く): 52581222

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 63, 70, 85, 90, 98, 102, 105, 119, 126, 147, 153, 170, 210, 238, 245, 255, 294, 306, 315, 317, 357, 441, 490, 510, 595, 630, 634, 714, 735, 765, 833, 882, 951, 1071, 1190, 1470, 1530, 1585, 1666, 1785, 1902, 2142, 2205, 2219, 2499, 2853, 3170, 3570, 4165, 4410, 4438, 4755, 4998, 5355, 5389, 5706, 6657, 7497, 8330, 9510, 10710, 10778, 11095, 12495, 13314, 14265, 14994, 15533, 16167, 19971, 22190, 24990, 26945, 28530, 31066, 32334, 33285, 37485, 37723, 39942, 46599, 48501, 53890, 66570, 74970, 75446, 77665, 80835, 93198, 97002, 99855, 113169, 139797, 155330, 161670, 188615, 199710, 226338, 232995, 242505, 264061, 279594, 339507, 377230, 465990, 485010, 528122, 565845, 679014, 698985, 792183, 1131690, 1320305, 1397970, 1584366, 1697535, 2376549, 2640610, 3395070, 3960915, 4753098, 7921830, 11882745, 23765490]

約数ペア:

[(1, 23765490), (2, 11882745), (3, 7921830), (5, 4753098), (6, 3960915), (7, 3395070), (9, 2640610), (10, 2376549), (14, 1697535), (15, 1584366), (17, 1397970), (18, 1320305), (21, 1131690), (30, 792183), (34, 698985), (35, 679014), (42, 565845), (45, 528122), (49, 485010), (51, 465990), (63, 377230), (70, 339507), (85, 279594), (90, 264061), (98, 242505), (102, 232995), (105, 226338), (119, 199710), (126, 188615), (147, 161670), (153, 155330), (170, 139797), (210, 113169), (238, 99855), (245, 97002), (255, 93198), (294, 80835), (306, 77665), (315, 75446), (317, 74970), (357, 66570), (441, 53890), (490, 48501), (510, 46599), (595, 39942), (630, 37723), (634, 37485), (714, 33285), (735, 32334), (765, 31066), (833, 28530), (882, 26945), (951, 24990), (1071, 22190), (1190, 19971), (1470, 16167), (1530, 15533), (1585, 14994), (1666, 14265), (1785, 13314), (1902, 12495), (2142, 11095), (2205, 10778), (2219, 10710), (2499, 9510), (2853, 8330), (3170, 7497), (3570, 6657), (4165, 5706), (4410, 5389), (4438, 5355), (4755, 4998)]