11481390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 31842720

約数和(自身を除く): 20361330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 53, 58, 83, 87, 90, 106, 145, 159, 166, 174, 249, 261, 265, 290, 318, 415, 435, 477, 498, 522, 530, 747, 795, 830, 870, 954, 1245, 1305, 1494, 1537, 1590, 2385, 2407, 2490, 2610, 3074, 3735, 4399, 4611, 4770, 4814, 7221, 7470, 7685, 8798, 9222, 12035, 13197, 13833, 14442, 15370, 21663, 21995, 23055, 24070, 26394, 27666, 36105, 39591, 43326, 43990, 46110, 65985, 69165, 72210, 79182, 108315, 127571, 131970, 138330, 197955, 216630, 255142, 382713, 395910, 637855, 765426, 1148139, 1275710, 1913565, 2296278, 3827130, 5740695, 11481390]

約数ペア:

[(1, 11481390), (2, 5740695), (3, 3827130), (5, 2296278), (6, 1913565), (9, 1275710), (10, 1148139), (15, 765426), (18, 637855), (29, 395910), (30, 382713), (45, 255142), (53, 216630), (58, 197955), (83, 138330), (87, 131970), (90, 127571), (106, 108315), (145, 79182), (159, 72210), (166, 69165), (174, 65985), (249, 46110), (261, 43990), (265, 43326), (290, 39591), (318, 36105), (415, 27666), (435, 26394), (477, 24070), (498, 23055), (522, 21995), (530, 21663), (747, 15370), (795, 14442), (830, 13833), (870, 13197), (954, 12035), (1245, 9222), (1305, 8798), (1494, 7685), (1537, 7470), (1590, 7221), (2385, 4814), (2407, 4770), (2490, 4611), (2610, 4399), (3074, 3735)]