30722406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 73495296

約数和(自身を除く): 42772890

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 61, 66, 78, 122, 143, 183, 286, 366, 429, 587, 671, 793, 858, 1174, 1342, 1586, 1761, 2013, 2379, 3522, 4026, 4758, 6457, 7631, 8723, 12914, 15262, 17446, 19371, 22893, 26169, 35807, 38742, 45786, 52338, 71614, 83941, 107421, 167882, 214842, 251823, 393877, 465491, 503646, 787754, 930982, 1181631, 1396473, 2363262, 2792946, 5120401, 10240802, 15361203, 30722406]

約数ペア:

[(1, 30722406), (2, 15361203), (3, 10240802), (6, 5120401), (11, 2792946), (13, 2363262), (22, 1396473), (26, 1181631), (33, 930982), (39, 787754), (61, 503646), (66, 465491), (78, 393877), (122, 251823), (143, 214842), (183, 167882), (286, 107421), (366, 83941), (429, 71614), (587, 52338), (671, 45786), (793, 38742), (858, 35807), (1174, 26169), (1342, 22893), (1586, 19371), (1761, 17446), (2013, 15262), (2379, 12914), (3522, 8723), (4026, 7631), (4758, 6457)]