228570570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{383}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 628992000

約数和(自身を除く): 400421430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 349, 383, 570, 698, 766, 855, 1047, 1149, 1710, 1745, 1915, 2094, 2298, 3141, 3447, 3490, 3830, 5235, 5745, 6282, 6631, 6894, 7277, 10470, 11490, 13262, 14554, 15705, 17235, 19893, 21831, 31410, 33155, 34470, 36385, 39786, 43662, 59679, 65493, 66310, 72770, 99465, 109155, 119358, 130986, 133667, 198930, 218310, 267334, 298395, 327465, 401001, 596790, 654930, 668335, 802002, 1203003, 1336670, 2005005, 2406006, 2539673, 4010010, 5079346, 6015015, 7619019, 12030030, 12698365, 15238038, 22857057, 25396730, 38095095, 45714114, 76190190, 114285285, 228570570]

約数ペア:

[(1, 228570570), (2, 114285285), (3, 76190190), (5, 45714114), (6, 38095095), (9, 25396730), (10, 22857057), (15, 15238038), (18, 12698365), (19, 12030030), (30, 7619019), (38, 6015015), (45, 5079346), (57, 4010010), (90, 2539673), (95, 2406006), (114, 2005005), (171, 1336670), (190, 1203003), (285, 802002), (342, 668335), (349, 654930), (383, 596790), (570, 401001), (698, 327465), (766, 298395), (855, 267334), (1047, 218310), (1149, 198930), (1710, 133667), (1745, 130986), (1915, 119358), (2094, 109155), (2298, 99465), (3141, 72770), (3447, 66310), (3490, 65493), (3830, 59679), (5235, 43662), (5745, 39786), (6282, 36385), (6631, 34470), (6894, 33155), (7277, 31410), (10470, 21831), (11490, 19893), (13262, 17235), (14554, 15705)]