30284650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 67495680

約数和(自身を除く): 37211030

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 41, 50, 55, 79, 82, 85, 110, 158, 170, 187, 205, 275, 374, 395, 410, 425, 451, 550, 697, 790, 850, 869, 902, 935, 1025, 1343, 1394, 1738, 1870, 1975, 2050, 2255, 2686, 3239, 3485, 3950, 4345, 4510, 4675, 6478, 6715, 6970, 7667, 8690, 9350, 11275, 13430, 14773, 15334, 16195, 17425, 21725, 22550, 29546, 32390, 33575, 34850, 35629, 38335, 43450, 55063, 67150, 71258, 73865, 76670, 80975, 110126, 147730, 161950, 178145, 191675, 275315, 356290, 369325, 383350, 550630, 605693, 738650, 890725, 1211386, 1376575, 1781450, 2753150, 3028465, 6056930, 15142325, 30284650]

約数ペア:

[(1, 30284650), (2, 15142325), (5, 6056930), (10, 3028465), (11, 2753150), (17, 1781450), (22, 1376575), (25, 1211386), (34, 890725), (41, 738650), (50, 605693), (55, 550630), (79, 383350), (82, 369325), (85, 356290), (110, 275315), (158, 191675), (170, 178145), (187, 161950), (205, 147730), (275, 110126), (374, 80975), (395, 76670), (410, 73865), (425, 71258), (451, 67150), (550, 55063), (697, 43450), (790, 38335), (850, 35629), (869, 34850), (902, 33575), (935, 32390), (1025, 29546), (1343, 22550), (1394, 21725), (1738, 17425), (1870, 16195), (1975, 15334), (2050, 14773), (2255, 13430), (2686, 11275), (3239, 9350), (3485, 8690), (3950, 7667), (4345, 6970), (4510, 6715), (4675, 6478)]