469706790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{117721}}^1$

素因数の和:117757

約数の個数: 64

約数和(自身を含む): 1356157440

約数和(自身を除く): 886450650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 117721, 235442, 353163, 588605, 706326, 824047, 1177210, 1648094, 1765815, 2236699, 2472141, 3531630, 4120235, 4473398, 4944282, 6710097, 8240470, 11183495, 12360705, 13420194, 15656893, 22366990, 24721410, 31313786, 33550485, 46970679, 67100970, 78284465, 93941358, 156568930, 234853395, 469706790]

約数ペア:

[(1, 469706790), (2, 234853395), (3, 156568930), (5, 93941358), (6, 78284465), (7, 67100970), (10, 46970679), (14, 33550485), (15, 31313786), (19, 24721410), (21, 22366990), (30, 15656893), (35, 13420194), (38, 12360705), (42, 11183495), (57, 8240470), (70, 6710097), (95, 4944282), (105, 4473398), (114, 4120235), (133, 3531630), (190, 2472141), (210, 2236699), (266, 1765815), (285, 1648094), (399, 1177210), (570, 824047), (665, 706326), (798, 588605), (1330, 353163), (1995, 235442), (3990, 117721)]