74178810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 202260240

約数和(自身を除く): 128081430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 97, 145, 174, 194, 261, 290, 291, 293, 435, 485, 522, 582, 586, 870, 873, 879, 970, 1305, 1455, 1465, 1746, 1758, 2610, 2637, 2813, 2910, 2930, 4365, 4395, 5274, 5626, 8439, 8497, 8730, 8790, 13185, 14065, 16878, 16994, 25317, 25491, 26370, 28130, 28421, 42195, 42485, 50634, 50982, 56842, 76473, 84390, 84970, 85263, 126585, 127455, 142105, 152946, 170526, 253170, 254910, 255789, 284210, 382365, 426315, 511578, 764730, 824209, 852630, 1278945, 1648418, 2472627, 2557890, 4121045, 4945254, 7417881, 8242090, 12363135, 14835762, 24726270, 37089405, 74178810]

約数ペア:

[(1, 74178810), (2, 37089405), (3, 24726270), (5, 14835762), (6, 12363135), (9, 8242090), (10, 7417881), (15, 4945254), (18, 4121045), (29, 2557890), (30, 2472627), (45, 1648418), (58, 1278945), (87, 852630), (90, 824209), (97, 764730), (145, 511578), (174, 426315), (194, 382365), (261, 284210), (290, 255789), (291, 254910), (293, 253170), (435, 170526), (485, 152946), (522, 142105), (582, 127455), (586, 126585), (870, 85263), (873, 84970), (879, 84390), (970, 76473), (1305, 56842), (1455, 50982), (1465, 50634), (1746, 42485), (1758, 42195), (2610, 28421), (2637, 28130), (2813, 26370), (2910, 25491), (2930, 25317), (4365, 16994), (4395, 16878), (5274, 14065), (5626, 13185), (8439, 8790), (8497, 8730)]