29716380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8689}}^1$

素因数の和:8723

約数の個数: 72

約数和(自身を含む): 94894800

約数和(自身を除く): 65178420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 8689, 17378, 26067, 34756, 43445, 52134, 78201, 86890, 104268, 130335, 156402, 165091, 173780, 260670, 312804, 330182, 391005, 495273, 521340, 660364, 782010, 825455, 990546, 1485819, 1564020, 1650910, 1981092, 2476365, 2971638, 3301820, 4952730, 5943276, 7429095, 9905460, 14858190, 29716380]

約数ペア:

[(1, 29716380), (2, 14858190), (3, 9905460), (4, 7429095), (5, 5943276), (6, 4952730), (9, 3301820), (10, 2971638), (12, 2476365), (15, 1981092), (18, 1650910), (19, 1564020), (20, 1485819), (30, 990546), (36, 825455), (38, 782010), (45, 660364), (57, 521340), (60, 495273), (76, 391005), (90, 330182), (95, 312804), (114, 260670), (171, 173780), (180, 165091), (190, 156402), (228, 130335), (285, 104268), (342, 86890), (380, 78201), (570, 52134), (684, 43445), (855, 34756), (1140, 26067), (1710, 17378), (3420, 8689)]