147608790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 432967680

約数和(自身を除く): 285358890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 173, 210, 238, 239, 255, 346, 357, 478, 510, 519, 595, 714, 717, 865, 1038, 1190, 1195, 1211, 1434, 1673, 1730, 1785, 2390, 2422, 2595, 2941, 3346, 3570, 3585, 3633, 4063, 5019, 5190, 5882, 6055, 7170, 7266, 8126, 8365, 8823, 10038, 12110, 12189, 14705, 16730, 17646, 18165, 20315, 20587, 24378, 25095, 28441, 29410, 36330, 40630, 41174, 41347, 44115, 50190, 56882, 60945, 61761, 82694, 85323, 88230, 102935, 121890, 123522, 124041, 142205, 170646, 205870, 206735, 248082, 284410, 289429, 308805, 413470, 426615, 578858, 617610, 620205, 702899, 853230, 868287, 1240410, 1405798, 1447145, 1736574, 2108697, 2894290, 3514495, 4217394, 4341435, 4920293, 7028990, 8682870, 9840586, 10543485, 14760879, 21086970, 24601465, 29521758, 49202930, 73804395, 147608790]

約数ペア:

[(1, 147608790), (2, 73804395), (3, 49202930), (5, 29521758), (6, 24601465), (7, 21086970), (10, 14760879), (14, 10543485), (15, 9840586), (17, 8682870), (21, 7028990), (30, 4920293), (34, 4341435), (35, 4217394), (42, 3514495), (51, 2894290), (70, 2108697), (85, 1736574), (102, 1447145), (105, 1405798), (119, 1240410), (170, 868287), (173, 853230), (210, 702899), (238, 620205), (239, 617610), (255, 578858), (346, 426615), (357, 413470), (478, 308805), (510, 289429), (519, 284410), (595, 248082), (714, 206735), (717, 205870), (865, 170646), (1038, 142205), (1190, 124041), (1195, 123522), (1211, 121890), (1434, 102935), (1673, 88230), (1730, 85323), (1785, 82694), (2390, 61761), (2422, 60945), (2595, 56882), (2941, 50190), (3346, 44115), (3570, 41347), (3585, 41174), (3633, 40630), (4063, 36330), (5019, 29410), (5190, 28441), (5882, 25095), (6055, 24378), (7170, 20587), (7266, 20315), (8126, 18165), (8365, 17646), (8823, 16730), (10038, 14705), (12110, 12189)]