29220290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 64350720

約数和(自身を除く): 35130430

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 41, 55, 62, 82, 95, 110, 121, 155, 190, 205, 209, 242, 310, 341, 410, 418, 451, 589, 605, 682, 779, 902, 1045, 1178, 1210, 1271, 1558, 1705, 2090, 2255, 2299, 2542, 2945, 3410, 3751, 3895, 4510, 4598, 4961, 5890, 6355, 6479, 7502, 7790, 8569, 9922, 11495, 12710, 12958, 13981, 17138, 18755, 22990, 24149, 24805, 27962, 32395, 37510, 42845, 48298, 49610, 64790, 69905, 71269, 85690, 94259, 120745, 139810, 142538, 153791, 188518, 241490, 265639, 307582, 356345, 471295, 531278, 712690, 768955, 942590, 1328195, 1537910, 2656390, 2922029, 5844058, 14610145, 29220290]

約数ペア:

[(1, 29220290), (2, 14610145), (5, 5844058), (10, 2922029), (11, 2656390), (19, 1537910), (22, 1328195), (31, 942590), (38, 768955), (41, 712690), (55, 531278), (62, 471295), (82, 356345), (95, 307582), (110, 265639), (121, 241490), (155, 188518), (190, 153791), (205, 142538), (209, 139810), (242, 120745), (310, 94259), (341, 85690), (410, 71269), (418, 69905), (451, 64790), (589, 49610), (605, 48298), (682, 42845), (779, 37510), (902, 32395), (1045, 27962), (1178, 24805), (1210, 24149), (1271, 22990), (1558, 18755), (1705, 17138), (2090, 13981), (2255, 12958), (2299, 12710), (2542, 11495), (2945, 9922), (3410, 8569), (3751, 7790), (3895, 7502), (4510, 6479), (4598, 6355), (4961, 5890)]