1170017420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31469}}^1$

素因数の和:31515

約数の個数: 72

約数和(自身を含む): 2902541040

約数和(自身を除く): 1732523620

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1690, 1859, 2860, 3380, 3718, 7436, 9295, 18590, 31469, 37180, 62938, 125876, 157345, 314690, 346159, 409097, 629380, 692318, 818194, 1384636, 1636388, 1730795, 2045485, 3461590, 4090970, 4500067, 5318261, 6923180, 8181940, 9000134, 10636522, 18000268, 21273044, 22500335, 26591305, 45000670, 53182610, 58500871, 90001340, 106365220, 117001742, 234003484, 292504355, 585008710, 1170017420]

約数ペア:

[(1, 1170017420), (2, 585008710), (4, 292504355), (5, 234003484), (10, 117001742), (11, 106365220), (13, 90001340), (20, 58500871), (22, 53182610), (26, 45000670), (44, 26591305), (52, 22500335), (55, 21273044), (65, 18000268), (110, 10636522), (130, 9000134), (143, 8181940), (169, 6923180), (220, 5318261), (260, 4500067), (286, 4090970), (338, 3461590), (572, 2045485), (676, 1730795), (715, 1636388), (845, 1384636), (1430, 818194), (1690, 692318), (1859, 629380), (2860, 409097), (3380, 346159), (3718, 314690), (7436, 157345), (9295, 125876), (18590, 62938), (31469, 37180)]