29400390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 80061696

約数和(自身を除く): 50661306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 71, 86, 90, 107, 129, 142, 213, 214, 215, 258, 321, 355, 387, 426, 430, 535, 639, 642, 645, 710, 774, 963, 1065, 1070, 1278, 1290, 1605, 1926, 1935, 2130, 3053, 3195, 3210, 3870, 4601, 4815, 6106, 6390, 7597, 9159, 9202, 9630, 13803, 15194, 15265, 18318, 22791, 23005, 27477, 27606, 30530, 37985, 41409, 45582, 45795, 46010, 54954, 68373, 69015, 75970, 82818, 91590, 113955, 136746, 137385, 138030, 207045, 227910, 274770, 326671, 341865, 414090, 653342, 683730, 980013, 1633355, 1960026, 2940039, 3266710, 4900065, 5880078, 9800130, 14700195, 29400390]

約数ペア:

[(1, 29400390), (2, 14700195), (3, 9800130), (5, 5880078), (6, 4900065), (9, 3266710), (10, 2940039), (15, 1960026), (18, 1633355), (30, 980013), (43, 683730), (45, 653342), (71, 414090), (86, 341865), (90, 326671), (107, 274770), (129, 227910), (142, 207045), (213, 138030), (214, 137385), (215, 136746), (258, 113955), (321, 91590), (355, 82818), (387, 75970), (426, 69015), (430, 68373), (535, 54954), (639, 46010), (642, 45795), (645, 45582), (710, 41409), (774, 37985), (963, 30530), (1065, 27606), (1070, 27477), (1278, 23005), (1290, 22791), (1605, 18318), (1926, 15265), (1935, 15194), (2130, 13803), (3053, 9630), (3195, 9202), (3210, 9159), (3870, 7597), (4601, 6390), (4815, 6106)]