74377590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2706

約数の個数: 96

約数和(自身を含む): 218661120

約数和(自身を除く): 144283530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2663, 2793, 3990, 4655, 5326, 5586, 7989, 9310, 13315, 13965, 15978, 18641, 26630, 27930, 37282, 39945, 50597, 55923, 79890, 93205, 101194, 111846, 130487, 151791, 186410, 252985, 260974, 279615, 303582, 354179, 391461, 505970, 559230, 652435, 708358, 758955, 782922, 1062537, 1304870, 1517910, 1770895, 1957305, 2125074, 2479253, 3541790, 3914610, 4958506, 5312685, 7437759, 10625370, 12396265, 14875518, 24792530, 37188795, 74377590]

約数ペア:

[(1, 74377590), (2, 37188795), (3, 24792530), (5, 14875518), (6, 12396265), (7, 10625370), (10, 7437759), (14, 5312685), (15, 4958506), (19, 3914610), (21, 3541790), (30, 2479253), (35, 2125074), (38, 1957305), (42, 1770895), (49, 1517910), (57, 1304870), (70, 1062537), (95, 782922), (98, 758955), (105, 708358), (114, 652435), (133, 559230), (147, 505970), (190, 391461), (210, 354179), (245, 303582), (266, 279615), (285, 260974), (294, 252985), (399, 186410), (490, 151791), (570, 130487), (665, 111846), (735, 101194), (798, 93205), (931, 79890), (1330, 55923), (1470, 50597), (1862, 39945), (1995, 37282), (2663, 27930), (2793, 26630), (3990, 18641), (4655, 15978), (5326, 13965), (5586, 13315), (7989, 9310)]