29870190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2826

約数の個数: 96

約数和(自身を含む): 94011840

約数和(自身を除く): 64141650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 2789, 3570, 5355, 5578, 8367, 10710, 13945, 16734, 19523, 25101, 27890, 39046, 41835, 47413, 50202, 58569, 83670, 94826, 97615, 117138, 125505, 142239, 175707, 195230, 237065, 251010, 284478, 292845, 331891, 351414, 426717, 474130, 585690, 663782, 711195, 853434, 878535, 995673, 1422390, 1659455, 1757070, 1991346, 2133585, 2987019, 3318910, 4267170, 4978365, 5974038, 9956730, 14935095, 29870190]

約数ペア:

[(1, 29870190), (2, 14935095), (3, 9956730), (5, 5974038), (6, 4978365), (7, 4267170), (9, 3318910), (10, 2987019), (14, 2133585), (15, 1991346), (17, 1757070), (18, 1659455), (21, 1422390), (30, 995673), (34, 878535), (35, 853434), (42, 711195), (45, 663782), (51, 585690), (63, 474130), (70, 426717), (85, 351414), (90, 331891), (102, 292845), (105, 284478), (119, 251010), (126, 237065), (153, 195230), (170, 175707), (210, 142239), (238, 125505), (255, 117138), (306, 97615), (315, 94826), (357, 83670), (510, 58569), (595, 50202), (630, 47413), (714, 41835), (765, 39046), (1071, 27890), (1190, 25101), (1530, 19523), (1785, 16734), (2142, 13945), (2789, 10710), (3570, 8367), (5355, 5578)]