77315490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7219}}^1$

素因数の和:7256

約数の個数: 96

約数和(自身を含む): 243285120

約数和(自身を除く): 165969630

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, 3570, 5355, 7219, 10710, 14438, 21657, 36095, 43314, 50533, 64971, 72190, 101066, 108285, 122723, 129942, 151599, 216570, 245446, 252665, 303198, 324855, 368169, 454797, 505330, 613615, 649710, 736338, 757995, 859061, 909594, 1104507, 1227230, 1515990, 1718122, 1840845, 2209014, 2273985, 2577183, 3681690, 4295305, 4547970, 5154366, 5522535, 7731549, 8590610, 11045070, 12885915, 15463098, 25771830, 38657745, 77315490]

約数ペア:

[(1, 77315490), (2, 38657745), (3, 25771830), (5, 15463098), (6, 12885915), (7, 11045070), (9, 8590610), (10, 7731549), (14, 5522535), (15, 5154366), (17, 4547970), (18, 4295305), (21, 3681690), (30, 2577183), (34, 2273985), (35, 2209014), (42, 1840845), (45, 1718122), (51, 1515990), (63, 1227230), (70, 1104507), (85, 909594), (90, 859061), (102, 757995), (105, 736338), (119, 649710), (126, 613615), (153, 505330), (170, 454797), (210, 368169), (238, 324855), (255, 303198), (306, 252665), (315, 245446), (357, 216570), (510, 151599), (595, 129942), (630, 122723), (714, 108285), (765, 101066), (1071, 72190), (1190, 64971), (1530, 50533), (1785, 43314), (2142, 36095), (3570, 21657), (5355, 14438), (7219, 10710)]