147684810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1228

約数の個数: 128

約数和(自身を含む): 445906944

約数和(自身を除く): 298222134

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 47, 65, 70, 78, 91, 94, 105, 130, 141, 182, 195, 210, 235, 273, 282, 329, 390, 455, 470, 546, 611, 658, 705, 910, 987, 1151, 1222, 1365, 1410, 1645, 1833, 1974, 2302, 2730, 3055, 3290, 3453, 3666, 4277, 4935, 5755, 6110, 6906, 8057, 8554, 9165, 9870, 11510, 12831, 14963, 16114, 17265, 18330, 21385, 24171, 25662, 29926, 34530, 40285, 42770, 44889, 48342, 54097, 64155, 74815, 80570, 89778, 104741, 108194, 120855, 128310, 149630, 162291, 209482, 224445, 241710, 270485, 314223, 324582, 378679, 448890, 523705, 540970, 628446, 703261, 757358, 811455, 1047410, 1136037, 1406522, 1571115, 1622910, 1893395, 2109783, 2272074, 3142230, 3516305, 3786790, 4219566, 4922827, 5680185, 7032610, 9845654, 10548915, 11360370, 14768481, 21097830, 24614135, 29536962, 49228270, 73842405, 147684810]

約数ペア:

[(1, 147684810), (2, 73842405), (3, 49228270), (5, 29536962), (6, 24614135), (7, 21097830), (10, 14768481), (13, 11360370), (14, 10548915), (15, 9845654), (21, 7032610), (26, 5680185), (30, 4922827), (35, 4219566), (39, 3786790), (42, 3516305), (47, 3142230), (65, 2272074), (70, 2109783), (78, 1893395), (91, 1622910), (94, 1571115), (105, 1406522), (130, 1136037), (141, 1047410), (182, 811455), (195, 757358), (210, 703261), (235, 628446), (273, 540970), (282, 523705), (329, 448890), (390, 378679), (455, 324582), (470, 314223), (546, 270485), (611, 241710), (658, 224445), (705, 209482), (910, 162291), (987, 149630), (1151, 128310), (1222, 120855), (1365, 108194), (1410, 104741), (1645, 89778), (1833, 80570), (1974, 74815), (2302, 64155), (2730, 54097), (3055, 48342), (3290, 44889), (3453, 42770), (3666, 40285), (4277, 34530), (4935, 29926), (5755, 25662), (6110, 24171), (6906, 21385), (8057, 18330), (8554, 17265), (9165, 16114), (9870, 14963), (11510, 12831)]