70040340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 230211072

約数和(自身を除く): 160170732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 47, 51, 60, 68, 85, 90, 94, 102, 141, 153, 170, 180, 188, 204, 235, 255, 282, 306, 340, 423, 470, 487, 510, 564, 612, 705, 765, 799, 846, 940, 974, 1020, 1410, 1461, 1530, 1598, 1692, 1948, 2115, 2397, 2435, 2820, 2922, 3060, 3196, 3995, 4230, 4383, 4794, 4870, 5844, 7191, 7305, 7990, 8279, 8460, 8766, 9588, 9740, 11985, 14382, 14610, 15980, 16558, 17532, 21915, 22889, 23970, 24837, 28764, 29220, 33116, 35955, 41395, 43830, 45778, 47940, 49674, 68667, 71910, 74511, 82790, 87660, 91556, 99348, 114445, 124185, 137334, 143820, 149022, 165580, 206001, 228890, 248370, 274668, 298044, 343335, 372555, 389113, 412002, 457780, 496740, 686670, 745110, 778226, 824004, 1030005, 1167339, 1373340, 1490220, 1556452, 1945565, 2060010, 2334678, 3502017, 3891130, 4120020, 4669356, 5836695, 7004034, 7782260, 11673390, 14008068, 17510085, 23346780, 35020170, 70040340]

約数ペア:

[(1, 70040340), (2, 35020170), (3, 23346780), (4, 17510085), (5, 14008068), (6, 11673390), (9, 7782260), (10, 7004034), (12, 5836695), (15, 4669356), (17, 4120020), (18, 3891130), (20, 3502017), (30, 2334678), (34, 2060010), (36, 1945565), (45, 1556452), (47, 1490220), (51, 1373340), (60, 1167339), (68, 1030005), (85, 824004), (90, 778226), (94, 745110), (102, 686670), (141, 496740), (153, 457780), (170, 412002), (180, 389113), (188, 372555), (204, 343335), (235, 298044), (255, 274668), (282, 248370), (306, 228890), (340, 206001), (423, 165580), (470, 149022), (487, 143820), (510, 137334), (564, 124185), (612, 114445), (705, 99348), (765, 91556), (799, 87660), (846, 82790), (940, 74511), (974, 71910), (1020, 68667), (1410, 49674), (1461, 47940), (1530, 45778), (1598, 43830), (1692, 41395), (1948, 35955), (2115, 33116), (2397, 29220), (2435, 28764), (2820, 24837), (2922, 23970), (3060, 22889), (3196, 21915), (3995, 17532), (4230, 16558), (4383, 15980), (4794, 14610), (4870, 14382), (5844, 11985), (7191, 9740), (7305, 9588), (7990, 8766), (8279, 8460)]