15133030420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{3307}}^1$

素因数の和:3689

約数の個数: 96

約数和(自身を含む): 34551715968

約数和(自身を除く): 19418685548

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 313, 340, 430, 626, 731, 860, 1252, 1462, 1565, 2924, 3130, 3307, 3655, 5321, 6260, 6614, 7310, 10642, 13228, 13459, 14620, 16535, 21284, 26605, 26918, 33070, 53210, 53836, 56219, 66140, 67295, 106420, 112438, 134590, 142201, 224876, 228803, 269180, 281095, 284402, 457606, 562190, 568804, 711005, 915212, 1035091, 1124380, 1144015, 1422010, 2070182, 2288030, 2417417, 2844020, 4140364, 4576060, 4834834, 5175455, 9669668, 10350910, 12087085, 17596547, 20701820, 24174170, 35193094, 44508913, 48348340, 70386188, 87982735, 89017826, 175965470, 178035652, 222544565, 351930940, 445089130, 756651521, 890178260, 1513303042, 3026606084, 3783257605, 7566515210, 15133030420]

約数ペア:

[(1, 15133030420), (2, 7566515210), (4, 3783257605), (5, 3026606084), (10, 1513303042), (17, 890178260), (20, 756651521), (34, 445089130), (43, 351930940), (68, 222544565), (85, 178035652), (86, 175965470), (170, 89017826), (172, 87982735), (215, 70386188), (313, 48348340), (340, 44508913), (430, 35193094), (626, 24174170), (731, 20701820), (860, 17596547), (1252, 12087085), (1462, 10350910), (1565, 9669668), (2924, 5175455), (3130, 4834834), (3307, 4576060), (3655, 4140364), (5321, 2844020), (6260, 2417417), (6614, 2288030), (7310, 2070182), (10642, 1422010), (13228, 1144015), (13459, 1124380), (14620, 1035091), (16535, 915212), (21284, 711005), (26605, 568804), (26918, 562190), (33070, 457606), (53210, 284402), (53836, 281095), (56219, 269180), (66140, 228803), (67295, 224876), (106420, 142201), (112438, 134590)]