63648340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 101824940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 47, 68, 70, 85, 94, 119, 140, 170, 188, 235, 238, 329, 340, 470, 476, 569, 595, 658, 799, 940, 1138, 1190, 1316, 1598, 1645, 2276, 2380, 2845, 3196, 3290, 3983, 3995, 5593, 5690, 6580, 7966, 7990, 9673, 11186, 11380, 15932, 15980, 19346, 19915, 22372, 26743, 27965, 38692, 39830, 48365, 53486, 55930, 67711, 79660, 96730, 106972, 111860, 133715, 135422, 187201, 193460, 267430, 270844, 338555, 374402, 454631, 534860, 677110, 748804, 909262, 936005, 1354220, 1818524, 1872010, 2273155, 3182417, 3744020, 4546310, 6364834, 9092620, 12729668, 15912085, 31824170, 63648340]

約数ペア:

[(1, 63648340), (2, 31824170), (4, 15912085), (5, 12729668), (7, 9092620), (10, 6364834), (14, 4546310), (17, 3744020), (20, 3182417), (28, 2273155), (34, 1872010), (35, 1818524), (47, 1354220), (68, 936005), (70, 909262), (85, 748804), (94, 677110), (119, 534860), (140, 454631), (170, 374402), (188, 338555), (235, 270844), (238, 267430), (329, 193460), (340, 187201), (470, 135422), (476, 133715), (569, 111860), (595, 106972), (658, 96730), (799, 79660), (940, 67711), (1138, 55930), (1190, 53486), (1316, 48365), (1598, 39830), (1645, 38692), (2276, 27965), (2380, 26743), (2845, 22372), (3196, 19915), (3290, 19346), (3983, 15980), (3995, 15932), (5593, 11380), (5690, 11186), (6580, 9673), (7966, 7990)]