83153340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9829}}^1$

素因数の和:9891

約数の個数: 72

約数和(自身を含む): 257624640

約数和(自身を除く): 174471300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 9829, 19658, 29487, 39316, 49145, 58974, 88461, 98290, 117948, 147435, 176922, 196580, 294870, 353844, 442305, 461963, 589740, 884610, 923926, 1385889, 1769220, 1847852, 2309815, 2771778, 4157667, 4619630, 5543556, 6929445, 8315334, 9239260, 13858890, 16630668, 20788335, 27717780, 41576670, 83153340]

約数ペア:

[(1, 83153340), (2, 41576670), (3, 27717780), (4, 20788335), (5, 16630668), (6, 13858890), (9, 9239260), (10, 8315334), (12, 6929445), (15, 5543556), (18, 4619630), (20, 4157667), (30, 2771778), (36, 2309815), (45, 1847852), (47, 1769220), (60, 1385889), (90, 923926), (94, 884610), (141, 589740), (180, 461963), (188, 442305), (235, 353844), (282, 294870), (423, 196580), (470, 176922), (564, 147435), (705, 117948), (846, 98290), (940, 88461), (1410, 58974), (1692, 49145), (2115, 39316), (2820, 29487), (4230, 19658), (8460, 9829)]