31766670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1474

約数の個数: 96

約数和(自身を含む): 93693600

約数和(自身を除く): 61926930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1429, 1482, 1710, 2223, 2470, 2858, 3705, 4287, 4446, 7145, 7410, 8574, 11115, 12861, 14290, 18577, 21435, 22230, 25722, 27151, 37154, 42870, 54302, 55731, 64305, 81453, 92885, 111462, 128610, 135755, 162906, 167193, 185770, 244359, 271510, 278655, 334386, 352963, 407265, 488718, 557310, 705926, 814530, 835965, 1058889, 1221795, 1671930, 1764815, 2117778, 2443590, 3176667, 3529630, 5294445, 6353334, 10588890, 15883335, 31766670]

約数ペア:

[(1, 31766670), (2, 15883335), (3, 10588890), (5, 6353334), (6, 5294445), (9, 3529630), (10, 3176667), (13, 2443590), (15, 2117778), (18, 1764815), (19, 1671930), (26, 1221795), (30, 1058889), (38, 835965), (39, 814530), (45, 705926), (57, 557310), (65, 488718), (78, 407265), (90, 352963), (95, 334386), (114, 278655), (117, 271510), (130, 244359), (171, 185770), (190, 167193), (195, 162906), (234, 135755), (247, 128610), (285, 111462), (342, 92885), (390, 81453), (494, 64305), (570, 55731), (585, 54302), (741, 42870), (855, 37154), (1170, 27151), (1235, 25722), (1429, 22230), (1482, 21435), (1710, 18577), (2223, 14290), (2470, 12861), (2858, 11115), (3705, 8574), (4287, 7410), (4446, 7145)]