1520943930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{90371}}^1$

素因数の和:90412

約数の個数: 96

約数和(自身を含む): 4567762368

約数和(自身を除く): 3046818438

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1870, 2805, 3366, 5610, 8415, 16830, 90371, 180742, 271113, 451855, 542226, 813339, 903710, 994081, 1355565, 1536307, 1626678, 1988162, 2711130, 2982243, 3072614, 4066695, 4608921, 4970405, 5964486, 7681535, 8133390, 8946729, 9217842, 9940810, 13826763, 14911215, 15363070, 16899377, 17893458, 23044605, 27653526, 29822430, 33798754, 44733645, 46089210, 50698131, 69133815, 84496885, 89467290, 101396262, 138267630, 152094393, 168993770, 253490655, 304188786, 506981310, 760471965, 1520943930]

約数ペア:

[(1, 1520943930), (2, 760471965), (3, 506981310), (5, 304188786), (6, 253490655), (9, 168993770), (10, 152094393), (11, 138267630), (15, 101396262), (17, 89467290), (18, 84496885), (22, 69133815), (30, 50698131), (33, 46089210), (34, 44733645), (45, 33798754), (51, 29822430), (55, 27653526), (66, 23044605), (85, 17893458), (90, 16899377), (99, 15363070), (102, 14911215), (110, 13826763), (153, 9940810), (165, 9217842), (170, 8946729), (187, 8133390), (198, 7681535), (255, 5964486), (306, 4970405), (330, 4608921), (374, 4066695), (495, 3072614), (510, 2982243), (561, 2711130), (765, 1988162), (935, 1626678), (990, 1536307), (1122, 1355565), (1530, 994081), (1683, 903710), (1870, 813339), (2805, 542226), (3366, 451855), (5610, 271113), (8415, 180742), (16830, 90371)]