30110892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 83790000

約数和(自身を除く): 53679108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1249, 1722, 2009, 2498, 3444, 3747, 4018, 4996, 6027, 7494, 8036, 8743, 12054, 14988, 17486, 24108, 26229, 34972, 51209, 52458, 61201, 102418, 104916, 122402, 153627, 183603, 204836, 244804, 307254, 358463, 367206, 614508, 716926, 734412, 1075389, 1433852, 2150778, 2509241, 4301556, 5018482, 7527723, 10036964, 15055446, 30110892]

約数ペア:

[(1, 30110892), (2, 15055446), (3, 10036964), (4, 7527723), (6, 5018482), (7, 4301556), (12, 2509241), (14, 2150778), (21, 1433852), (28, 1075389), (41, 734412), (42, 716926), (49, 614508), (82, 367206), (84, 358463), (98, 307254), (123, 244804), (147, 204836), (164, 183603), (196, 153627), (246, 122402), (287, 104916), (294, 102418), (492, 61201), (574, 52458), (588, 51209), (861, 34972), (1148, 26229), (1249, 24108), (1722, 17486), (2009, 14988), (2498, 12054), (3444, 8743), (3747, 8036), (4018, 7494), (4996, 6027)]