2017595370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{505663}}^1$

素因数の和:505699

約数の個数: 64

約数和(自身を含む): 5825249280

約数和(自身を除く): 3807653910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 505663, 1011326, 1516989, 2528315, 3033978, 3539641, 5056630, 7079282, 7584945, 9607597, 10618923, 15169890, 17698205, 19215194, 21237846, 28822791, 35396410, 48037985, 53094615, 57645582, 67253179, 96075970, 106189230, 134506358, 144113955, 201759537, 288227910, 336265895, 403519074, 672531790, 1008797685, 2017595370]

約数ペア:

[(1, 2017595370), (2, 1008797685), (3, 672531790), (5, 403519074), (6, 336265895), (7, 288227910), (10, 201759537), (14, 144113955), (15, 134506358), (19, 106189230), (21, 96075970), (30, 67253179), (35, 57645582), (38, 53094615), (42, 48037985), (57, 35396410), (70, 28822791), (95, 21237846), (105, 19215194), (114, 17698205), (133, 15169890), (190, 10618923), (210, 9607597), (266, 7584945), (285, 7079282), (399, 5056630), (570, 3539641), (665, 3033978), (798, 2528315), (1330, 1516989), (1995, 1011326), (3990, 505663)]