71330430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 178536960

約数和(自身を除く): 107206530

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 163, 174, 290, 326, 435, 489, 503, 815, 870, 978, 1006, 1509, 1630, 2445, 2515, 3018, 4727, 4890, 5030, 7545, 9454, 14181, 14587, 15090, 23635, 28362, 29174, 43761, 47270, 70905, 72935, 81989, 87522, 141810, 145870, 163978, 218805, 245967, 409945, 437610, 491934, 819890, 1229835, 2377681, 2459670, 4755362, 7133043, 11888405, 14266086, 23776810, 35665215, 71330430]

約数ペア:

[(1, 71330430), (2, 35665215), (3, 23776810), (5, 14266086), (6, 11888405), (10, 7133043), (15, 4755362), (29, 2459670), (30, 2377681), (58, 1229835), (87, 819890), (145, 491934), (163, 437610), (174, 409945), (290, 245967), (326, 218805), (435, 163978), (489, 145870), (503, 141810), (815, 87522), (870, 81989), (978, 72935), (1006, 70905), (1509, 47270), (1630, 43761), (2445, 29174), (2515, 28362), (3018, 23635), (4727, 15090), (4890, 14587), (5030, 14181), (7545, 9454)]