291235678830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1\times {\mathrm{17341}}^1$

素因数の和:18522

約数の個数: 96

約数和(自身を含む): 762000265728

約数和(自身を除く): 470764586898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 977, 1146, 1719, 1910, 1954, 2865, 2931, 3438, 4885, 5730, 5862, 8595, 8793, 9770, 14655, 17190, 17341, 17586, 29310, 34682, 43965, 52023, 86705, 87930, 104046, 156069, 173410, 186607, 260115, 312138, 373214, 520230, 559821, 780345, 933035, 1119642, 1560690, 1679463, 1866070, 2799105, 3312131, 3358926, 5598210, 6624262, 8397315, 9936393, 16560655, 16794630, 16942157, 19872786, 29809179, 33121310, 33884314, 49681965, 50826471, 59618358, 84710785, 99363930, 101652942, 149045895, 152479413, 169421570, 254132355, 298091790, 304958826, 508264710, 762397065, 1524794130, 3235951987, 6471903974, 9707855961, 16179759935, 19415711922, 29123567883, 32359519870, 48539279805, 58247135766, 97078559610, 145617839415, 291235678830]

約数ペア:

[(1, 291235678830), (2, 145617839415), (3, 97078559610), (5, 58247135766), (6, 48539279805), (9, 32359519870), (10, 29123567883), (15, 19415711922), (18, 16179759935), (30, 9707855961), (45, 6471903974), (90, 3235951987), (191, 1524794130), (382, 762397065), (573, 508264710), (955, 304958826), (977, 298091790), (1146, 254132355), (1719, 169421570), (1910, 152479413), (1954, 149045895), (2865, 101652942), (2931, 99363930), (3438, 84710785), (4885, 59618358), (5730, 50826471), (5862, 49681965), (8595, 33884314), (8793, 33121310), (9770, 29809179), (14655, 19872786), (17190, 16942157), (17341, 16794630), (17586, 16560655), (29310, 9936393), (34682, 8397315), (43965, 6624262), (52023, 5598210), (86705, 3358926), (87930, 3312131), (104046, 2799105), (156069, 1866070), (173410, 1679463), (186607, 1560690), (260115, 1119642), (312138, 933035), (373214, 780345), (520230, 559821)]