3989259540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{452297}}^1$

素因数の和:452326

約数の個数: 108

約数和(自身を含む): 14076418356

約数和(自身を除く): 10087158816

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 452297, 904594, 1356891, 1809188, 2261485, 2713782, 3166079, 4070673, 4522970, 5427564, 6332158, 6784455, 8141346, 9045940, 9498237, 12664316, 13568910, 15830395, 16282692, 18996474, 20353365, 22162553, 27137820, 28494711, 31660790, 37992948, 40706730, 44325106, 47491185, 56989422, 63321580, 66487659, 81413460, 88650212, 94982370, 110812765, 113978844, 132975318, 142473555, 189964740, 199462977, 221625530, 265950636, 284947110, 332438295, 398925954, 443251060, 569894220, 664876590, 797851908, 997314885, 1329753180, 1994629770, 3989259540]

約数ペア:

[(1, 3989259540), (2, 1994629770), (3, 1329753180), (4, 997314885), (5, 797851908), (6, 664876590), (7, 569894220), (9, 443251060), (10, 398925954), (12, 332438295), (14, 284947110), (15, 265950636), (18, 221625530), (20, 199462977), (21, 189964740), (28, 142473555), (30, 132975318), (35, 113978844), (36, 110812765), (42, 94982370), (45, 88650212), (49, 81413460), (60, 66487659), (63, 63321580), (70, 56989422), (84, 47491185), (90, 44325106), (98, 40706730), (105, 37992948), (126, 31660790), (140, 28494711), (147, 27137820), (180, 22162553), (196, 20353365), (210, 18996474), (245, 16282692), (252, 15830395), (294, 13568910), (315, 12664316), (420, 9498237), (441, 9045940), (490, 8141346), (588, 6784455), (630, 6332158), (735, 5427564), (882, 4522970), (980, 4070673), (1260, 3166079), (1470, 2713782), (1764, 2261485), (2205, 1809188), (2940, 1356891), (4410, 904594), (8820, 452297)]