2210040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{877}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 8218080

約数和(自身を除く): 6008040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 877, 1260, 1754, 2520, 2631, 3508, 4385, 5262, 6139, 7016, 7893, 8770, 10524, 12278, 13155, 15786, 17540, 18417, 21048, 24556, 26310, 30695, 31572, 35080, 36834, 39465, 49112, 52620, 55251, 61390, 63144, 73668, 78930, 92085, 105240, 110502, 122780, 147336, 157860, 184170, 221004, 245560, 276255, 315720, 368340, 442008, 552510, 736680, 1105020, 2210040]

約数ペア:

[(1, 2210040), (2, 1105020), (3, 736680), (4, 552510), (5, 442008), (6, 368340), (7, 315720), (8, 276255), (9, 245560), (10, 221004), (12, 184170), (14, 157860), (15, 147336), (18, 122780), (20, 110502), (21, 105240), (24, 92085), (28, 78930), (30, 73668), (35, 63144), (36, 61390), (40, 55251), (42, 52620), (45, 49112), (56, 39465), (60, 36834), (63, 35080), (70, 31572), (72, 30695), (84, 26310), (90, 24556), (105, 21048), (120, 18417), (126, 17540), (140, 15786), (168, 13155), (180, 12278), (210, 10524), (252, 8770), (280, 7893), (315, 7016), (360, 6139), (420, 5262), (504, 4385), (630, 3508), (840, 2631), (877, 2520), (1260, 1754)]