6890497380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2944657}}^1$

素因数の和:2944685

約数の個数: 72

約数和(自身を含む): 22508965752

約数和(自身を除く): 15618468372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 2944657, 5889314, 8833971, 11778628, 14723285, 17667942, 26501913, 29446570, 35335884, 38280541, 44169855, 53003826, 58893140, 76561082, 88339710, 106007652, 114841623, 132509565, 153122164, 176679420, 191402705, 229683246, 265019130, 344524869, 382805410, 459366492, 530038260, 574208115, 689049738, 765610820, 1148416230, 1378099476, 1722624345, 2296832460, 3445248690, 6890497380]

約数ペア:

[(1, 6890497380), (2, 3445248690), (3, 2296832460), (4, 1722624345), (5, 1378099476), (6, 1148416230), (9, 765610820), (10, 689049738), (12, 574208115), (13, 530038260), (15, 459366492), (18, 382805410), (20, 344524869), (26, 265019130), (30, 229683246), (36, 191402705), (39, 176679420), (45, 153122164), (52, 132509565), (60, 114841623), (65, 106007652), (78, 88339710), (90, 76561082), (117, 58893140), (130, 53003826), (156, 44169855), (180, 38280541), (195, 35335884), (234, 29446570), (260, 26501913), (390, 17667942), (468, 14723285), (585, 11778628), (780, 8833971), (1170, 5889314), (2340, 2944657)]