7188390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 20925216

約数和(自身を除く): 13736826

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 53, 55, 66, 90, 99, 106, 110, 137, 159, 165, 198, 265, 274, 318, 330, 411, 477, 495, 530, 583, 685, 795, 822, 954, 990, 1166, 1233, 1370, 1507, 1590, 1749, 2055, 2385, 2466, 2915, 3014, 3498, 4110, 4521, 4770, 5247, 5830, 6165, 7261, 7535, 8745, 9042, 10494, 12330, 13563, 14522, 15070, 17490, 21783, 22605, 26235, 27126, 36305, 43566, 45210, 52470, 65349, 67815, 72610, 79871, 108915, 130698, 135630, 159742, 217830, 239613, 326745, 399355, 479226, 653490, 718839, 798710, 1198065, 1437678, 2396130, 3594195, 7188390]

約数ペア:

[(1, 7188390), (2, 3594195), (3, 2396130), (5, 1437678), (6, 1198065), (9, 798710), (10, 718839), (11, 653490), (15, 479226), (18, 399355), (22, 326745), (30, 239613), (33, 217830), (45, 159742), (53, 135630), (55, 130698), (66, 108915), (90, 79871), (99, 72610), (106, 67815), (110, 65349), (137, 52470), (159, 45210), (165, 43566), (198, 36305), (265, 27126), (274, 26235), (318, 22605), (330, 21783), (411, 17490), (477, 15070), (495, 14522), (530, 13563), (583, 12330), (685, 10494), (795, 9042), (822, 8745), (954, 7535), (990, 7261), (1166, 6165), (1233, 5830), (1370, 5247), (1507, 4770), (1590, 4521), (1749, 4110), (2055, 3498), (2385, 3014), (2466, 2915)]