8854380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 29030400

約数和(自身を除く): 20176020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 863, 1026, 1140, 1710, 1726, 2052, 2565, 2589, 3420, 3452, 4315, 5130, 5178, 7767, 8630, 10260, 10356, 12945, 15534, 16397, 17260, 23301, 25890, 31068, 32794, 38835, 46602, 49191, 51780, 65588, 77670, 81985, 93204, 98382, 116505, 147573, 155340, 163970, 196764, 233010, 245955, 295146, 327940, 442719, 466020, 491910, 590292, 737865, 885438, 983820, 1475730, 1770876, 2213595, 2951460, 4427190, 8854380]

約数ペア:

[(1, 8854380), (2, 4427190), (3, 2951460), (4, 2213595), (5, 1770876), (6, 1475730), (9, 983820), (10, 885438), (12, 737865), (15, 590292), (18, 491910), (19, 466020), (20, 442719), (27, 327940), (30, 295146), (36, 245955), (38, 233010), (45, 196764), (54, 163970), (57, 155340), (60, 147573), (76, 116505), (90, 98382), (95, 93204), (108, 81985), (114, 77670), (135, 65588), (171, 51780), (180, 49191), (190, 46602), (228, 38835), (270, 32794), (285, 31068), (342, 25890), (380, 23301), (513, 17260), (540, 16397), (570, 15534), (684, 12945), (855, 10356), (863, 10260), (1026, 8630), (1140, 7767), (1710, 5178), (1726, 5130), (2052, 4315), (2565, 3452), (2589, 3420)]