1929100920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{220217}}^1$

素因数の和:220304

約数の個数: 64

約数和(自身を含む): 5866607520

約数和(自身を除く): 3937506600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 220217, 440434, 660651, 880868, 1101085, 1321302, 1761736, 2202170, 2642604, 3303255, 4404340, 5285208, 6606510, 8808680, 13213020, 16075841, 26426040, 32151682, 48227523, 64303364, 80379205, 96455046, 128606728, 160758410, 192910092, 241137615, 321516820, 385820184, 482275230, 643033640, 964550460, 1929100920]

約数ペア:

[(1, 1929100920), (2, 964550460), (3, 643033640), (4, 482275230), (5, 385820184), (6, 321516820), (8, 241137615), (10, 192910092), (12, 160758410), (15, 128606728), (20, 96455046), (24, 80379205), (30, 64303364), (40, 48227523), (60, 32151682), (73, 26426040), (120, 16075841), (146, 13213020), (219, 8808680), (292, 6606510), (365, 5285208), (438, 4404340), (584, 3303255), (730, 2642604), (876, 2202170), (1095, 1761736), (1460, 1321302), (1752, 1101085), (2190, 880868), (2920, 660651), (4380, 440434), (8760, 220217)]