2240370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 6649344

約数和(自身を除く): 4408974

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 73, 90, 93, 99, 110, 146, 155, 165, 186, 198, 219, 279, 310, 330, 341, 365, 438, 465, 495, 558, 657, 682, 730, 803, 930, 990, 1023, 1095, 1314, 1395, 1606, 1705, 2046, 2190, 2263, 2409, 2790, 3069, 3285, 3410, 4015, 4526, 4818, 5115, 6138, 6570, 6789, 7227, 8030, 10230, 11315, 12045, 13578, 14454, 15345, 20367, 22630, 24090, 24893, 30690, 33945, 36135, 40734, 49786, 67890, 72270, 74679, 101835, 124465, 149358, 203670, 224037, 248930, 373395, 448074, 746790, 1120185, 2240370]

約数ペア:

[(1, 2240370), (2, 1120185), (3, 746790), (5, 448074), (6, 373395), (9, 248930), (10, 224037), (11, 203670), (15, 149358), (18, 124465), (22, 101835), (30, 74679), (31, 72270), (33, 67890), (45, 49786), (55, 40734), (62, 36135), (66, 33945), (73, 30690), (90, 24893), (93, 24090), (99, 22630), (110, 20367), (146, 15345), (155, 14454), (165, 13578), (186, 12045), (198, 11315), (219, 10230), (279, 8030), (310, 7227), (330, 6789), (341, 6570), (365, 6138), (438, 5115), (465, 4818), (495, 4526), (558, 4015), (657, 3410), (682, 3285), (730, 3069), (803, 2790), (930, 2409), (990, 2263), (1023, 2190), (1095, 2046), (1314, 1705), (1395, 1606)]