9828390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 29030400

約数和(自身を除く): 19202010

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 29, 30, 33, 39, 55, 58, 65, 66, 78, 79, 87, 110, 130, 143, 145, 158, 165, 174, 195, 237, 286, 290, 319, 330, 377, 390, 395, 429, 435, 474, 638, 715, 754, 790, 858, 869, 870, 957, 1027, 1131, 1185, 1430, 1595, 1738, 1885, 1914, 2054, 2145, 2262, 2291, 2370, 2607, 3081, 3190, 3770, 4147, 4290, 4345, 4582, 4785, 5135, 5214, 5655, 6162, 6873, 8294, 8690, 9570, 10270, 11297, 11310, 11455, 12441, 13035, 13746, 15405, 20735, 22594, 22910, 24882, 25201, 26070, 29783, 30810, 33891, 34365, 41470, 50402, 56485, 59566, 62205, 67782, 68730, 75603, 89349, 112970, 124410, 126005, 148915, 151206, 169455, 178698, 252010, 297830, 327613, 338910, 378015, 446745, 655226, 756030, 893490, 982839, 1638065, 1965678, 3276130, 4914195, 9828390]

約数ペア:

[(1, 9828390), (2, 4914195), (3, 3276130), (5, 1965678), (6, 1638065), (10, 982839), (11, 893490), (13, 756030), (15, 655226), (22, 446745), (26, 378015), (29, 338910), (30, 327613), (33, 297830), (39, 252010), (55, 178698), (58, 169455), (65, 151206), (66, 148915), (78, 126005), (79, 124410), (87, 112970), (110, 89349), (130, 75603), (143, 68730), (145, 67782), (158, 62205), (165, 59566), (174, 56485), (195, 50402), (237, 41470), (286, 34365), (290, 33891), (319, 30810), (330, 29783), (377, 26070), (390, 25201), (395, 24882), (429, 22910), (435, 22594), (474, 20735), (638, 15405), (715, 13746), (754, 13035), (790, 12441), (858, 11455), (869, 11310), (870, 11297), (957, 10270), (1027, 9570), (1131, 8690), (1185, 8294), (1430, 6873), (1595, 6162), (1738, 5655), (1885, 5214), (1914, 5135), (2054, 4785), (2145, 4582), (2262, 4345), (2291, 4290), (2370, 4147), (2607, 3770), (3081, 3190)]