283640370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 774918144

約数和(自身を除く): 491277774

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 103, 115, 130, 138, 195, 206, 230, 299, 307, 309, 345, 390, 515, 598, 614, 618, 690, 897, 921, 1030, 1339, 1495, 1535, 1545, 1794, 1842, 2369, 2678, 2990, 3070, 3090, 3991, 4017, 4485, 4605, 4738, 6695, 7061, 7107, 7982, 8034, 8970, 9210, 11845, 11973, 13390, 14122, 14214, 19955, 20085, 21183, 23690, 23946, 30797, 31621, 35305, 35535, 39910, 40170, 42366, 59865, 61594, 63242, 70610, 71070, 91793, 92391, 94863, 105915, 119730, 153985, 158105, 183586, 184782, 189726, 211830, 275379, 307970, 316210, 411073, 458965, 461955, 474315, 550758, 727283, 822146, 917930, 923910, 948630, 1233219, 1376895, 1454566, 2055365, 2181849, 2466438, 2753790, 3636415, 4110730, 4363698, 6166095, 7272830, 9454679, 10909245, 12332190, 18909358, 21818490, 28364037, 47273395, 56728074, 94546790, 141820185, 283640370]

約数ペア:

[(1, 283640370), (2, 141820185), (3, 94546790), (5, 56728074), (6, 47273395), (10, 28364037), (13, 21818490), (15, 18909358), (23, 12332190), (26, 10909245), (30, 9454679), (39, 7272830), (46, 6166095), (65, 4363698), (69, 4110730), (78, 3636415), (103, 2753790), (115, 2466438), (130, 2181849), (138, 2055365), (195, 1454566), (206, 1376895), (230, 1233219), (299, 948630), (307, 923910), (309, 917930), (345, 822146), (390, 727283), (515, 550758), (598, 474315), (614, 461955), (618, 458965), (690, 411073), (897, 316210), (921, 307970), (1030, 275379), (1339, 211830), (1495, 189726), (1535, 184782), (1545, 183586), (1794, 158105), (1842, 153985), (2369, 119730), (2678, 105915), (2990, 94863), (3070, 92391), (3090, 91793), (3991, 71070), (4017, 70610), (4485, 63242), (4605, 61594), (4738, 59865), (6695, 42366), (7061, 40170), (7107, 39910), (7982, 35535), (8034, 35305), (8970, 31621), (9210, 30797), (11845, 23946), (11973, 23690), (13390, 21183), (14122, 20085), (14214, 19955)]