40303890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3701}}^1$

素因数の和:3736

約数の個数: 72

約数和(自身を含む): 115213644

約数和(自身を除く): 74909754

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 3701, 5445, 7402, 10890, 11103, 18505, 22206, 33309, 37010, 40711, 55515, 66618, 81422, 111030, 122133, 166545, 203555, 244266, 333090, 366399, 407110, 447821, 610665, 732798, 895642, 1221330, 1343463, 1831995, 2239105, 2686926, 3663990, 4030389, 4478210, 6717315, 8060778, 13434630, 20151945, 40303890]

約数ペア:

[(1, 40303890), (2, 20151945), (3, 13434630), (5, 8060778), (6, 6717315), (9, 4478210), (10, 4030389), (11, 3663990), (15, 2686926), (18, 2239105), (22, 1831995), (30, 1343463), (33, 1221330), (45, 895642), (55, 732798), (66, 610665), (90, 447821), (99, 407110), (110, 366399), (121, 333090), (165, 244266), (198, 203555), (242, 166545), (330, 122133), (363, 111030), (495, 81422), (605, 66618), (726, 55515), (990, 40711), (1089, 37010), (1210, 33309), (1815, 22206), (2178, 18505), (3630, 11103), (3701, 10890), (5445, 7402)]