259255770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{619}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 651386880

約数和(自身を除く): 392131110

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 607, 619, 690, 1214, 1238, 1821, 1857, 3035, 3095, 3642, 3714, 6070, 6190, 9105, 9285, 13961, 14237, 18210, 18570, 27922, 28474, 41883, 42711, 69805, 71185, 83766, 85422, 139610, 142370, 209415, 213555, 375733, 418830, 427110, 751466, 1127199, 1878665, 2254398, 3757330, 5635995, 8641859, 11271990, 17283718, 25925577, 43209295, 51851154, 86418590, 129627885, 259255770]

約数ペア:

[(1, 259255770), (2, 129627885), (3, 86418590), (5, 51851154), (6, 43209295), (10, 25925577), (15, 17283718), (23, 11271990), (30, 8641859), (46, 5635995), (69, 3757330), (115, 2254398), (138, 1878665), (230, 1127199), (345, 751466), (607, 427110), (619, 418830), (690, 375733), (1214, 213555), (1238, 209415), (1821, 142370), (1857, 139610), (3035, 85422), (3095, 83766), (3642, 71185), (3714, 69805), (6070, 42711), (6190, 41883), (9105, 28474), (9285, 27922), (13961, 18570), (14237, 18210)]