293017140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{125221}}^1$

素因数の和:125249

約数の個数: 72

約数和(自身を含む): 957196968

約数和(自身を除く): 664179828

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, 125221, 250442, 375663, 500884, 626105, 751326, 1126989, 1252210, 1502652, 1627873, 1878315, 2253978, 2504420, 3255746, 3756630, 4507956, 4883619, 5634945, 6511492, 7513260, 8139365, 9767238, 11269890, 14650857, 16278730, 19534476, 22539780, 24418095, 29301714, 32557460, 48836190, 58603428, 73254285, 97672380, 146508570, 293017140]

約数ペア:

[(1, 293017140), (2, 146508570), (3, 97672380), (4, 73254285), (5, 58603428), (6, 48836190), (9, 32557460), (10, 29301714), (12, 24418095), (13, 22539780), (15, 19534476), (18, 16278730), (20, 14650857), (26, 11269890), (30, 9767238), (36, 8139365), (39, 7513260), (45, 6511492), (52, 5634945), (60, 4883619), (65, 4507956), (78, 3756630), (90, 3255746), (117, 2504420), (130, 2253978), (156, 1878315), (180, 1627873), (195, 1502652), (234, 1252210), (260, 1126989), (390, 751326), (468, 626105), (585, 500884), (780, 375663), (1170, 250442), (2340, 125221)]