212343810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2801}}^1$

素因数の和:2856

約数の個数: 96

約数和(自身を含む): 614915712

約数和(自身を除く): 402571902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 361, 399, 570, 665, 722, 798, 1083, 1330, 1805, 1995, 2166, 2527, 2801, 3610, 3990, 5054, 5415, 5602, 7581, 8403, 10830, 12635, 14005, 15162, 16806, 19607, 25270, 28010, 37905, 39214, 42015, 53219, 58821, 75810, 84030, 98035, 106438, 117642, 159657, 196070, 266095, 294105, 319314, 372533, 532190, 588210, 745066, 798285, 1011161, 1117599, 1596570, 1862665, 2022322, 2235198, 3033483, 3725330, 5055805, 5587995, 6066966, 7078127, 10111610, 11175990, 14156254, 15167415, 21234381, 30334830, 35390635, 42468762, 70781270, 106171905, 212343810]

約数ペア:

[(1, 212343810), (2, 106171905), (3, 70781270), (5, 42468762), (6, 35390635), (7, 30334830), (10, 21234381), (14, 15167415), (15, 14156254), (19, 11175990), (21, 10111610), (30, 7078127), (35, 6066966), (38, 5587995), (42, 5055805), (57, 3725330), (70, 3033483), (95, 2235198), (105, 2022322), (114, 1862665), (133, 1596570), (190, 1117599), (210, 1011161), (266, 798285), (285, 745066), (361, 588210), (399, 532190), (570, 372533), (665, 319314), (722, 294105), (798, 266095), (1083, 196070), (1330, 159657), (1805, 117642), (1995, 106438), (2166, 98035), (2527, 84030), (2801, 75810), (3610, 58821), (3990, 53219), (5054, 42015), (5415, 39214), (5602, 37905), (7581, 28010), (8403, 25270), (10830, 19607), (12635, 16806), (14005, 15162)]