2247653380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{11831}}^1$

素因数の和:11929

約数の個数: 96

約数和(自身を含む): 5724794880

約数和(自身を除く): 3477141500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 59, 70, 92, 115, 118, 140, 161, 230, 236, 295, 322, 413, 460, 590, 644, 805, 826, 1180, 1357, 1610, 1652, 2065, 2714, 3220, 4130, 5428, 6785, 8260, 9499, 11831, 13570, 18998, 23662, 27140, 37996, 47324, 47495, 59155, 82817, 94990, 118310, 165634, 189980, 236620, 272113, 331268, 414085, 544226, 698029, 828170, 1088452, 1360565, 1396058, 1656340, 1904791, 2721130, 2792116, 3490145, 3809582, 4886203, 5442260, 6980290, 7619164, 9523955, 9772406, 13960580, 16054667, 19047910, 19544812, 24431015, 32109334, 38095820, 48862030, 64218668, 80273335, 97724060, 112382669, 160546670, 224765338, 321093340, 449530676, 561913345, 1123826690, 2247653380]

約数ペア:

[(1, 2247653380), (2, 1123826690), (4, 561913345), (5, 449530676), (7, 321093340), (10, 224765338), (14, 160546670), (20, 112382669), (23, 97724060), (28, 80273335), (35, 64218668), (46, 48862030), (59, 38095820), (70, 32109334), (92, 24431015), (115, 19544812), (118, 19047910), (140, 16054667), (161, 13960580), (230, 9772406), (236, 9523955), (295, 7619164), (322, 6980290), (413, 5442260), (460, 4886203), (590, 3809582), (644, 3490145), (805, 2792116), (826, 2721130), (1180, 1904791), (1357, 1656340), (1610, 1396058), (1652, 1360565), (2065, 1088452), (2714, 828170), (3220, 698029), (4130, 544226), (5428, 414085), (6785, 331268), (8260, 272113), (9499, 236620), (11831, 189980), (13570, 165634), (18998, 118310), (23662, 94990), (27140, 82817), (37996, 59155), (47324, 47495)]