147907830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 425088000

約数和(自身を除く): 277180170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 149, 163, 174, 203, 210, 290, 298, 326, 406, 435, 447, 489, 609, 745, 815, 870, 894, 978, 1015, 1043, 1141, 1218, 1490, 1630, 2030, 2086, 2235, 2282, 2445, 3045, 3129, 3423, 4321, 4470, 4727, 4890, 5215, 5705, 6090, 6258, 6846, 8642, 9454, 10430, 11410, 12963, 14181, 15645, 17115, 21605, 23635, 24287, 25926, 28362, 30247, 31290, 33089, 34230, 43210, 47270, 48574, 60494, 64815, 66178, 70905, 72861, 90741, 99267, 121435, 129630, 141810, 145722, 151235, 165445, 170009, 181482, 198534, 242870, 302470, 330890, 340018, 364305, 453705, 496335, 510027, 704323, 728610, 850045, 907410, 992670, 1020054, 1408646, 1700090, 2112969, 2550135, 3521615, 4225938, 4930261, 5100270, 7043230, 9860522, 10564845, 14790783, 21129690, 24651305, 29581566, 49302610, 73953915, 147907830]

約数ペア:

[(1, 147907830), (2, 73953915), (3, 49302610), (5, 29581566), (6, 24651305), (7, 21129690), (10, 14790783), (14, 10564845), (15, 9860522), (21, 7043230), (29, 5100270), (30, 4930261), (35, 4225938), (42, 3521615), (58, 2550135), (70, 2112969), (87, 1700090), (105, 1408646), (145, 1020054), (149, 992670), (163, 907410), (174, 850045), (203, 728610), (210, 704323), (290, 510027), (298, 496335), (326, 453705), (406, 364305), (435, 340018), (447, 330890), (489, 302470), (609, 242870), (745, 198534), (815, 181482), (870, 170009), (894, 165445), (978, 151235), (1015, 145722), (1043, 141810), (1141, 129630), (1218, 121435), (1490, 99267), (1630, 90741), (2030, 72861), (2086, 70905), (2235, 66178), (2282, 64815), (2445, 60494), (3045, 48574), (3129, 47270), (3423, 43210), (4321, 34230), (4470, 33089), (4727, 31290), (4890, 30247), (5215, 28362), (5705, 25926), (6090, 24287), (6258, 23635), (6846, 21605), (8642, 17115), (9454, 15645), (10430, 14181), (11410, 12963)]