291279006690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{101921}}^1$

素因数の和:102408

約数の個数: 128

約数和(自身を含む): 826595573760

約数和(自身を除く): 535316567070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 439, 465, 651, 878, 930, 1085, 1302, 1317, 2170, 2195, 2634, 3073, 3255, 4390, 6146, 6510, 6585, 9219, 13170, 13609, 15365, 18438, 27218, 30730, 40827, 46095, 68045, 81654, 92190, 95263, 101921, 136090, 190526, 203842, 204135, 285789, 305763, 408270, 476315, 509605, 571578, 611526, 713447, 952630, 1019210, 1426894, 1428945, 1528815, 2140341, 2857890, 3057630, 3159551, 3567235, 4280682, 6319102, 7134470, 9478653, 10701705, 15797755, 18957306, 21403410, 22116857, 31595510, 44233714, 44743319, 47393265, 66350571, 89486638, 94786530, 110584285, 132701142, 134229957, 221168570, 223716595, 268459914, 313203233, 331752855, 447433190, 626406466, 663505710, 671149785, 939609699, 1342299570, 1387042889, 1566016165, 1879219398, 2774085778, 3132032330, 4161128667, 4698048495, 6935214445, 8322257334, 9396096990, 9709300223, 13870428890, 19418600446, 20805643335, 29127900669, 41611286670, 48546501115, 58255801338, 97093002230, 145639503345, 291279006690]

約数ペア:

[(1, 291279006690), (2, 145639503345), (3, 97093002230), (5, 58255801338), (6, 48546501115), (7, 41611286670), (10, 29127900669), (14, 20805643335), (15, 19418600446), (21, 13870428890), (30, 9709300223), (31, 9396096990), (35, 8322257334), (42, 6935214445), (62, 4698048495), (70, 4161128667), (93, 3132032330), (105, 2774085778), (155, 1879219398), (186, 1566016165), (210, 1387042889), (217, 1342299570), (310, 939609699), (434, 671149785), (439, 663505710), (465, 626406466), (651, 447433190), (878, 331752855), (930, 313203233), (1085, 268459914), (1302, 223716595), (1317, 221168570), (2170, 134229957), (2195, 132701142), (2634, 110584285), (3073, 94786530), (3255, 89486638), (4390, 66350571), (6146, 47393265), (6510, 44743319), (6585, 44233714), (9219, 31595510), (13170, 22116857), (13609, 21403410), (15365, 18957306), (18438, 15797755), (27218, 10701705), (30730, 9478653), (40827, 7134470), (46095, 6319102), (68045, 4280682), (81654, 3567235), (92190, 3159551), (95263, 3057630), (101921, 2857890), (136090, 2140341), (190526, 1528815), (203842, 1428945), (204135, 1426894), (285789, 1019210), (305763, 952630), (408270, 713447), (476315, 611526), (509605, 571578)]