244409270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 557383680

約数和(自身を除く): 312974410

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 59, 62, 70, 83, 115, 118, 155, 161, 166, 217, 230, 295, 310, 322, 413, 415, 434, 581, 590, 713, 805, 826, 830, 1085, 1162, 1357, 1426, 1610, 1829, 1909, 2065, 2170, 2573, 2714, 2905, 3565, 3658, 3818, 4130, 4897, 4991, 5146, 5810, 6785, 7130, 9145, 9499, 9545, 9794, 9982, 12803, 12865, 13363, 13570, 18011, 18290, 18998, 19090, 24485, 24955, 25606, 25730, 26726, 34279, 36022, 42067, 47495, 48970, 49910, 59179, 64015, 66815, 68558, 84134, 90055, 94990, 112631, 118358, 128030, 133630, 151807, 171395, 180110, 210335, 225262, 294469, 295895, 303614, 342790, 414253, 420670, 563155, 588938, 591790, 759035, 788417, 828506, 1062649, 1126310, 1472345, 1518070, 1576834, 2071265, 2125298, 2944690, 3491561, 3942085, 4142530, 5313245, 6983122, 7884170, 10626490, 17457805, 24440927, 34915610, 48881854, 122204635, 244409270]

約数ペア:

[(1, 244409270), (2, 122204635), (5, 48881854), (7, 34915610), (10, 24440927), (14, 17457805), (23, 10626490), (31, 7884170), (35, 6983122), (46, 5313245), (59, 4142530), (62, 3942085), (70, 3491561), (83, 2944690), (115, 2125298), (118, 2071265), (155, 1576834), (161, 1518070), (166, 1472345), (217, 1126310), (230, 1062649), (295, 828506), (310, 788417), (322, 759035), (413, 591790), (415, 588938), (434, 563155), (581, 420670), (590, 414253), (713, 342790), (805, 303614), (826, 295895), (830, 294469), (1085, 225262), (1162, 210335), (1357, 180110), (1426, 171395), (1610, 151807), (1829, 133630), (1909, 128030), (2065, 118358), (2170, 112631), (2573, 94990), (2714, 90055), (2905, 84134), (3565, 68558), (3658, 66815), (3818, 64015), (4130, 59179), (4897, 49910), (4991, 48970), (5146, 47495), (5810, 42067), (6785, 36022), (7130, 34279), (9145, 26726), (9499, 25730), (9545, 25606), (9794, 24955), (9982, 24485), (12803, 19090), (12865, 18998), (13363, 18290), (13570, 18011)]