70408680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30881}}^1$

素因数の和:30914

約数の個数: 64

約数和(自身を含む): 222350400

約数和(自身を除く): 151941720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 30881, 61762, 92643, 123524, 154405, 185286, 247048, 308810, 370572, 463215, 586739, 617620, 741144, 926430, 1173478, 1235240, 1760217, 1852860, 2346956, 2933695, 3520434, 3705720, 4693912, 5867390, 7040868, 8801085, 11734780, 14081736, 17602170, 23469560, 35204340, 70408680]

約数ペア:

[(1, 70408680), (2, 35204340), (3, 23469560), (4, 17602170), (5, 14081736), (6, 11734780), (8, 8801085), (10, 7040868), (12, 5867390), (15, 4693912), (19, 3705720), (20, 3520434), (24, 2933695), (30, 2346956), (38, 1852860), (40, 1760217), (57, 1235240), (60, 1173478), (76, 926430), (95, 741144), (114, 617620), (120, 586739), (152, 463215), (190, 370572), (228, 308810), (285, 247048), (380, 185286), (456, 154405), (570, 123524), (760, 92643), (1140, 61762), (2280, 30881)]