63499780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 147990528

約数和(自身を除く): 84490748

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 61, 62, 73, 92, 115, 122, 124, 146, 155, 230, 244, 292, 305, 310, 365, 460, 610, 620, 713, 730, 1220, 1403, 1426, 1460, 1679, 1891, 2263, 2806, 2852, 3358, 3565, 3782, 4453, 4526, 5612, 6716, 7015, 7130, 7564, 8395, 8906, 9052, 9455, 11315, 14030, 14260, 16790, 17812, 18910, 22265, 22630, 28060, 33580, 37820, 43493, 44530, 45260, 52049, 86986, 89060, 102419, 104098, 138043, 173972, 204838, 208196, 217465, 260245, 276086, 409676, 434930, 512095, 520490, 552172, 690215, 869860, 1024190, 1040980, 1380430, 2048380, 2760860, 3174989, 6349978, 12699956, 15874945, 31749890, 63499780]

約数ペア:

[(1, 63499780), (2, 31749890), (4, 15874945), (5, 12699956), (10, 6349978), (20, 3174989), (23, 2760860), (31, 2048380), (46, 1380430), (61, 1040980), (62, 1024190), (73, 869860), (92, 690215), (115, 552172), (122, 520490), (124, 512095), (146, 434930), (155, 409676), (230, 276086), (244, 260245), (292, 217465), (305, 208196), (310, 204838), (365, 173972), (460, 138043), (610, 104098), (620, 102419), (713, 89060), (730, 86986), (1220, 52049), (1403, 45260), (1426, 44530), (1460, 43493), (1679, 37820), (1891, 33580), (2263, 28060), (2806, 22630), (2852, 22265), (3358, 18910), (3565, 17812), (3782, 16790), (4453, 14260), (4526, 14030), (5612, 11315), (6716, 9455), (7015, 9052), (7130, 8906), (7564, 8395)]