481774860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{54623}}^1$

素因数の和:54652

約数の個数: 108

約数和(自身を含む): 1700008128

約数和(自身を除く): 1218233268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 54623, 109246, 163869, 218492, 273115, 327738, 382361, 491607, 546230, 655476, 764722, 819345, 983214, 1092460, 1147083, 1529444, 1638690, 1911805, 1966428, 2294166, 2458035, 2676527, 3277380, 3441249, 3823610, 4588332, 4916070, 5353054, 5735415, 6882498, 7647220, 8029581, 9832140, 10706108, 11470830, 13382635, 13764996, 16059162, 17206245, 22941660, 24088743, 26765270, 32118324, 34412490, 40147905, 48177486, 53530540, 68824980, 80295810, 96354972, 120443715, 160591620, 240887430, 481774860]

約数ペア:

[(1, 481774860), (2, 240887430), (3, 160591620), (4, 120443715), (5, 96354972), (6, 80295810), (7, 68824980), (9, 53530540), (10, 48177486), (12, 40147905), (14, 34412490), (15, 32118324), (18, 26765270), (20, 24088743), (21, 22941660), (28, 17206245), (30, 16059162), (35, 13764996), (36, 13382635), (42, 11470830), (45, 10706108), (49, 9832140), (60, 8029581), (63, 7647220), (70, 6882498), (84, 5735415), (90, 5353054), (98, 4916070), (105, 4588332), (126, 3823610), (140, 3441249), (147, 3277380), (180, 2676527), (196, 2458035), (210, 2294166), (245, 1966428), (252, 1911805), (294, 1638690), (315, 1529444), (420, 1147083), (441, 1092460), (490, 983214), (588, 819345), (630, 764722), (735, 655476), (882, 546230), (980, 491607), (1260, 382361), (1470, 327738), (1764, 273115), (2205, 218492), (2940, 163869), (4410, 109246), (8820, 54623)]