3314740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 8749440

約数和(自身を除く): 5434700

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 61, 65, 76, 95, 110, 122, 130, 143, 190, 209, 220, 244, 247, 260, 286, 305, 380, 418, 494, 572, 610, 671, 715, 793, 836, 988, 1045, 1159, 1220, 1235, 1342, 1430, 1586, 2090, 2318, 2470, 2684, 2717, 2860, 3172, 3355, 3965, 4180, 4636, 4940, 5434, 5795, 6710, 7930, 8723, 10868, 11590, 12749, 13420, 13585, 15067, 15860, 17446, 23180, 25498, 27170, 30134, 34892, 43615, 50996, 54340, 60268, 63745, 75335, 87230, 127490, 150670, 165737, 174460, 254980, 301340, 331474, 662948, 828685, 1657370, 3314740]

約数ペア:

[(1, 3314740), (2, 1657370), (4, 828685), (5, 662948), (10, 331474), (11, 301340), (13, 254980), (19, 174460), (20, 165737), (22, 150670), (26, 127490), (38, 87230), (44, 75335), (52, 63745), (55, 60268), (61, 54340), (65, 50996), (76, 43615), (95, 34892), (110, 30134), (122, 27170), (130, 25498), (143, 23180), (190, 17446), (209, 15860), (220, 15067), (244, 13585), (247, 13420), (260, 12749), (286, 11590), (305, 10868), (380, 8723), (418, 7930), (494, 6710), (572, 5795), (610, 5434), (671, 4940), (715, 4636), (793, 4180), (836, 3965), (988, 3355), (1045, 3172), (1159, 2860), (1220, 2717), (1235, 2684), (1342, 2470), (1430, 2318), (1586, 2090)]