214947660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{587}}^1$

素因数の和:975

約数の個数: 96

約数和(自身を含む): 640120320

約数和(自身を除く): 425172660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 359, 510, 587, 718, 1020, 1077, 1174, 1436, 1761, 1795, 2154, 2348, 2935, 3522, 3590, 4308, 5385, 5870, 6103, 7044, 7180, 8805, 9979, 10770, 11740, 12206, 17610, 18309, 19958, 21540, 24412, 29937, 30515, 35220, 36618, 39916, 49895, 59874, 61030, 73236, 91545, 99790, 119748, 122060, 149685, 183090, 199580, 210733, 299370, 366180, 421466, 598740, 632199, 842932, 1053665, 1264398, 2107330, 2528796, 3160995, 3582461, 4214660, 6321990, 7164922, 10747383, 12643980, 14329844, 17912305, 21494766, 35824610, 42989532, 53736915, 71649220, 107473830, 214947660]

約数ペア:

[(1, 214947660), (2, 107473830), (3, 71649220), (4, 53736915), (5, 42989532), (6, 35824610), (10, 21494766), (12, 17912305), (15, 14329844), (17, 12643980), (20, 10747383), (30, 7164922), (34, 6321990), (51, 4214660), (60, 3582461), (68, 3160995), (85, 2528796), (102, 2107330), (170, 1264398), (204, 1053665), (255, 842932), (340, 632199), (359, 598740), (510, 421466), (587, 366180), (718, 299370), (1020, 210733), (1077, 199580), (1174, 183090), (1436, 149685), (1761, 122060), (1795, 119748), (2154, 99790), (2348, 91545), (2935, 73236), (3522, 61030), (3590, 59874), (4308, 49895), (5385, 39916), (5870, 36618), (6103, 35220), (7044, 30515), (7180, 29937), (8805, 24412), (9979, 21540), (10770, 19958), (11740, 18309), (12206, 17610)]