69343540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 177408000

約数和(自身を除く): 108064460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 131, 133, 140, 190, 199, 262, 266, 380, 398, 524, 532, 655, 665, 796, 917, 995, 1310, 1330, 1393, 1834, 1990, 2489, 2620, 2660, 2786, 3668, 3781, 3980, 4585, 4978, 5572, 6965, 7562, 9170, 9956, 12445, 13930, 15124, 17423, 18340, 18905, 24890, 26069, 26467, 27860, 34846, 37810, 49780, 52138, 52934, 69692, 75620, 87115, 104276, 105868, 130345, 132335, 174230, 182483, 260690, 264670, 348460, 364966, 495311, 521380, 529340, 729932, 912415, 990622, 1824830, 1981244, 2476555, 3467177, 3649660, 4953110, 6934354, 9906220, 13868708, 17335885, 34671770, 69343540]

約数ペア:

[(1, 69343540), (2, 34671770), (4, 17335885), (5, 13868708), (7, 9906220), (10, 6934354), (14, 4953110), (19, 3649660), (20, 3467177), (28, 2476555), (35, 1981244), (38, 1824830), (70, 990622), (76, 912415), (95, 729932), (131, 529340), (133, 521380), (140, 495311), (190, 364966), (199, 348460), (262, 264670), (266, 260690), (380, 182483), (398, 174230), (524, 132335), (532, 130345), (655, 105868), (665, 104276), (796, 87115), (917, 75620), (995, 69692), (1310, 52934), (1330, 52138), (1393, 49780), (1834, 37810), (1990, 34846), (2489, 27860), (2620, 26467), (2660, 26069), (2786, 24890), (3668, 18905), (3781, 18340), (3980, 17423), (4585, 15124), (4978, 13930), (5572, 12445), (6965, 9956), (7562, 9170)]