19930950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3438

約数の個数: 72

約数和(自身を含む): 57683808

約数和(自身を除く): 37752858

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 3407, 5850, 6814, 10221, 17035, 20442, 30663, 34070, 44291, 51105, 61326, 85175, 88582, 102210, 132873, 153315, 170350, 221455, 255525, 265746, 306630, 398619, 442910, 511050, 664365, 766575, 797238, 1107275, 1328730, 1533150, 1993095, 2214550, 3321825, 3986190, 6643650, 9965475, 19930950]

約数ペア:

[(1, 19930950), (2, 9965475), (3, 6643650), (5, 3986190), (6, 3321825), (9, 2214550), (10, 1993095), (13, 1533150), (15, 1328730), (18, 1107275), (25, 797238), (26, 766575), (30, 664365), (39, 511050), (45, 442910), (50, 398619), (65, 306630), (75, 265746), (78, 255525), (90, 221455), (117, 170350), (130, 153315), (150, 132873), (195, 102210), (225, 88582), (234, 85175), (325, 61326), (390, 51105), (450, 44291), (585, 34070), (650, 30663), (975, 20442), (1170, 17035), (1950, 10221), (2925, 6814), (3407, 5850)]