29964786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 66662400

約数和(自身を除く): 36697614

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 61, 62, 93, 114, 122, 139, 183, 186, 278, 366, 417, 589, 834, 1159, 1178, 1767, 1891, 2318, 2641, 3477, 3534, 3782, 4309, 5282, 5673, 6954, 7923, 8479, 8618, 11346, 12927, 15846, 16958, 25437, 25854, 35929, 50874, 71858, 81871, 107787, 161101, 163742, 215574, 245613, 262849, 322202, 483303, 491226, 525698, 788547, 966606, 1577094, 4994131, 9988262, 14982393, 29964786]

約数ペア:

[(1, 29964786), (2, 14982393), (3, 9988262), (6, 4994131), (19, 1577094), (31, 966606), (38, 788547), (57, 525698), (61, 491226), (62, 483303), (93, 322202), (114, 262849), (122, 245613), (139, 215574), (183, 163742), (186, 161101), (278, 107787), (366, 81871), (417, 71858), (589, 50874), (834, 35929), (1159, 25854), (1178, 25437), (1767, 16958), (1891, 15846), (2318, 12927), (2641, 11346), (3477, 8618), (3534, 8479), (3782, 7923), (4309, 6954), (5282, 5673)]