30372498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 45106542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 53, 62, 78, 79, 93, 106, 117, 158, 159, 186, 234, 237, 279, 318, 403, 474, 477, 558, 689, 711, 806, 954, 1027, 1209, 1378, 1422, 1643, 2054, 2067, 2418, 2449, 3081, 3286, 3627, 4134, 4187, 4898, 4929, 6162, 6201, 7254, 7347, 8374, 9243, 9858, 12402, 12561, 14694, 14787, 18486, 21359, 22041, 25122, 29574, 31837, 37683, 42718, 44082, 54431, 63674, 64077, 75366, 95511, 108862, 128154, 129797, 163293, 191022, 192231, 259594, 286533, 326586, 384462, 389391, 489879, 573066, 778782, 979758, 1168173, 1687361, 2336346, 3374722, 5062083, 10124166, 15186249, 30372498]

約数ペア:

[(1, 30372498), (2, 15186249), (3, 10124166), (6, 5062083), (9, 3374722), (13, 2336346), (18, 1687361), (26, 1168173), (31, 979758), (39, 778782), (53, 573066), (62, 489879), (78, 389391), (79, 384462), (93, 326586), (106, 286533), (117, 259594), (158, 192231), (159, 191022), (186, 163293), (234, 129797), (237, 128154), (279, 108862), (318, 95511), (403, 75366), (474, 64077), (477, 63674), (558, 54431), (689, 44082), (711, 42718), (806, 37683), (954, 31837), (1027, 29574), (1209, 25122), (1378, 22041), (1422, 21359), (1643, 18486), (2054, 14787), (2067, 14694), (2418, 12561), (2449, 12402), (3081, 9858), (3286, 9243), (3627, 8374), (4134, 7347), (4187, 7254), (4898, 6201), (4929, 6162)]