663977610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4003}}^1$

素因数の和:4132

約数の個数: 96

約数和(自身を含む): 1836394560

約数和(自身を除く): 1172416950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 97, 114, 171, 190, 194, 285, 291, 342, 485, 570, 582, 855, 873, 970, 1455, 1710, 1746, 1843, 2910, 3686, 4003, 4365, 5529, 8006, 8730, 9215, 11058, 12009, 16587, 18430, 20015, 24018, 27645, 33174, 36027, 40030, 55290, 60045, 72054, 76057, 82935, 120090, 152114, 165870, 180135, 228171, 360270, 380285, 388291, 456342, 684513, 760570, 776582, 1140855, 1164873, 1369026, 1941455, 2281710, 2329746, 3422565, 3494619, 3882910, 5824365, 6845130, 6989238, 7377529, 11648730, 14755058, 17473095, 22132587, 34946190, 36887645, 44265174, 66397761, 73775290, 110662935, 132795522, 221325870, 331988805, 663977610]

約数ペア:

[(1, 663977610), (2, 331988805), (3, 221325870), (5, 132795522), (6, 110662935), (9, 73775290), (10, 66397761), (15, 44265174), (18, 36887645), (19, 34946190), (30, 22132587), (38, 17473095), (45, 14755058), (57, 11648730), (90, 7377529), (95, 6989238), (97, 6845130), (114, 5824365), (171, 3882910), (190, 3494619), (194, 3422565), (285, 2329746), (291, 2281710), (342, 1941455), (485, 1369026), (570, 1164873), (582, 1140855), (855, 776582), (873, 760570), (970, 684513), (1455, 456342), (1710, 388291), (1746, 380285), (1843, 360270), (2910, 228171), (3686, 180135), (4003, 165870), (4365, 152114), (5529, 120090), (8006, 82935), (8730, 76057), (9215, 72054), (11058, 60045), (12009, 55290), (16587, 40030), (18430, 36027), (20015, 33174), (24018, 27645)]