228748380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17569}}^1$

素因数の和:17619

約数の個数: 96

約数和(自身を含む): 755650560

約数和(自身を除く): 526902180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 17569, 35138, 52707, 70276, 87845, 105414, 122983, 175690, 210828, 245966, 263535, 351380, 368949, 491932, 527070, 544639, 614915, 737898, 1054140, 1089278, 1229830, 1475796, 1633917, 1844745, 2178556, 2459660, 2723195, 3267834, 3689490, 3812473, 5446390, 6535668, 7378980, 7624946, 8169585, 10892780, 11437419, 15249892, 16339170, 19062365, 22874838, 32678340, 38124730, 45749676, 57187095, 76249460, 114374190, 228748380]

約数ペア:

[(1, 228748380), (2, 114374190), (3, 76249460), (4, 57187095), (5, 45749676), (6, 38124730), (7, 32678340), (10, 22874838), (12, 19062365), (14, 16339170), (15, 15249892), (20, 11437419), (21, 10892780), (28, 8169585), (30, 7624946), (31, 7378980), (35, 6535668), (42, 5446390), (60, 3812473), (62, 3689490), (70, 3267834), (84, 2723195), (93, 2459660), (105, 2178556), (124, 1844745), (140, 1633917), (155, 1475796), (186, 1229830), (210, 1089278), (217, 1054140), (310, 737898), (372, 614915), (420, 544639), (434, 527070), (465, 491932), (620, 368949), (651, 351380), (868, 263535), (930, 245966), (1085, 210828), (1302, 175690), (1860, 122983), (2170, 105414), (2604, 87845), (3255, 70276), (4340, 52707), (6510, 35138), (13020, 17569)]