350203490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{4229}}^1$

素因数の和:4276

約数の個数: 72

約数和(自身を含む): 794216340

約数和(自身を除く): 444012850

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 169, 182, 245, 338, 455, 490, 637, 845, 910, 1183, 1274, 1690, 2366, 3185, 4229, 5915, 6370, 8281, 8458, 11830, 16562, 21145, 29603, 41405, 42290, 54977, 59206, 82810, 109954, 148015, 207221, 274885, 296030, 384839, 414442, 549770, 714701, 769678, 1036105, 1429402, 1924195, 2072210, 2693873, 3573505, 3848390, 5002907, 5387746, 7147010, 10005814, 13469365, 25014535, 26938730, 35020349, 50029070, 70040698, 175101745, 350203490]

約数ペア:

[(1, 350203490), (2, 175101745), (5, 70040698), (7, 50029070), (10, 35020349), (13, 26938730), (14, 25014535), (26, 13469365), (35, 10005814), (49, 7147010), (65, 5387746), (70, 5002907), (91, 3848390), (98, 3573505), (130, 2693873), (169, 2072210), (182, 1924195), (245, 1429402), (338, 1036105), (455, 769678), (490, 714701), (637, 549770), (845, 414442), (910, 384839), (1183, 296030), (1274, 274885), (1690, 207221), (2366, 148015), (3185, 109954), (4229, 82810), (5915, 59206), (6370, 54977), (8281, 42290), (8458, 41405), (11830, 29603), (16562, 21145)]