30216992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3823}}^1$

素因数の和:3865

約数の個数: 48

約数和(自身を含む): 67455360

約数和(自身を除く): 37238368

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3823, 3952, 7646, 7904, 15292, 30584, 49699, 61168, 72637, 99398, 122336, 145274, 198796, 290548, 397592, 581096, 795184, 944281, 1162192, 1590368, 1888562, 2324384, 3777124, 7554248, 15108496, 30216992]

約数ペア:

[(1, 30216992), (2, 15108496), (4, 7554248), (8, 3777124), (13, 2324384), (16, 1888562), (19, 1590368), (26, 1162192), (32, 944281), (38, 795184), (52, 581096), (76, 397592), (104, 290548), (152, 198796), (208, 145274), (247, 122336), (304, 99398), (416, 72637), (494, 61168), (608, 49699), (988, 30584), (1976, 15292), (3823, 7904), (3952, 7646)]