30704609040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{18276553}}^1$

素因数の和:18276576

約数の個数: 80

約数和(自身を含む): 108782049408

約数和(自身を除く): 78077440368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 18276553, 36553106, 54829659, 73106212, 91382765, 109659318, 127935871, 146212424, 182765530, 219318636, 255871742, 274148295, 292424848, 365531060, 383807613, 438637272, 511743484, 548296590, 639679355, 731062120, 767615226, 877274544, 1023486968, 1096593180, 1279358710, 1462124240, 1535230452, 1919038065, 2046973936, 2193186360, 2558717420, 3070460904, 3838076130, 4386372720, 5117434840, 6140921808, 7676152260, 10234869680, 15352304520, 30704609040]

約数ペア:

[(1, 30704609040), (2, 15352304520), (3, 10234869680), (4, 7676152260), (5, 6140921808), (6, 5117434840), (7, 4386372720), (8, 3838076130), (10, 3070460904), (12, 2558717420), (14, 2193186360), (15, 2046973936), (16, 1919038065), (20, 1535230452), (21, 1462124240), (24, 1279358710), (28, 1096593180), (30, 1023486968), (35, 877274544), (40, 767615226), (42, 731062120), (48, 639679355), (56, 548296590), (60, 511743484), (70, 438637272), (80, 383807613), (84, 365531060), (105, 292424848), (112, 274148295), (120, 255871742), (140, 219318636), (168, 182765530), (210, 146212424), (240, 127935871), (280, 109659318), (336, 91382765), (420, 73106212), (560, 54829659), (840, 36553106), (1680, 18276553)]