170572740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{577}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 516593280

約数和(自身を除く): 346020540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 379, 390, 577, 758, 780, 1137, 1154, 1516, 1731, 1895, 2274, 2308, 2885, 3462, 3790, 4548, 4927, 5685, 5770, 6924, 7501, 7580, 8655, 9854, 11370, 11540, 14781, 15002, 17310, 19708, 22503, 22740, 24635, 29562, 30004, 34620, 37505, 45006, 49270, 59124, 73905, 75010, 90012, 98540, 112515, 147810, 150020, 218683, 225030, 295620, 437366, 450060, 656049, 874732, 1093415, 1312098, 2186830, 2624196, 2842879, 3280245, 4373660, 5685758, 6560490, 8528637, 11371516, 13120980, 14214395, 17057274, 28428790, 34114548, 42643185, 56857580, 85286370, 170572740]

約数ペア:

[(1, 170572740), (2, 85286370), (3, 56857580), (4, 42643185), (5, 34114548), (6, 28428790), (10, 17057274), (12, 14214395), (13, 13120980), (15, 11371516), (20, 8528637), (26, 6560490), (30, 5685758), (39, 4373660), (52, 3280245), (60, 2842879), (65, 2624196), (78, 2186830), (130, 1312098), (156, 1093415), (195, 874732), (260, 656049), (379, 450060), (390, 437366), (577, 295620), (758, 225030), (780, 218683), (1137, 150020), (1154, 147810), (1516, 112515), (1731, 98540), (1895, 90012), (2274, 75010), (2308, 73905), (2885, 59124), (3462, 49270), (3790, 45006), (4548, 37505), (4927, 34620), (5685, 30004), (5770, 29562), (6924, 24635), (7501, 22740), (7580, 22503), (8655, 19708), (9854, 17310), (11370, 15002), (11540, 14781)]