289241010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 799027200

約数和(自身を除く): 509786190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 67, 90, 118, 134, 135, 177, 201, 270, 271, 295, 335, 354, 402, 531, 542, 590, 603, 670, 813, 885, 1005, 1062, 1206, 1355, 1593, 1626, 1770, 1809, 2010, 2439, 2655, 2710, 3015, 3186, 3618, 3953, 4065, 4878, 5310, 6030, 7317, 7906, 7965, 8130, 9045, 11859, 12195, 14634, 15930, 15989, 18090, 18157, 19765, 23718, 24390, 31978, 35577, 36314, 36585, 39530, 47967, 54471, 59295, 71154, 73170, 79945, 90785, 95934, 106731, 108942, 118590, 143901, 159890, 163413, 177885, 181570, 213462, 239835, 272355, 287802, 326826, 355770, 431703, 479670, 490239, 533655, 544710, 719505, 817065, 863406, 980478, 1067310, 1071263, 1439010, 1634130, 2142526, 2158515, 2451195, 3213789, 4317030, 4902390, 5356315, 6427578, 9641367, 10712630, 16068945, 19282734, 28924101, 32137890, 48206835, 57848202, 96413670, 144620505, 289241010]

約数ペア:

[(1, 289241010), (2, 144620505), (3, 96413670), (5, 57848202), (6, 48206835), (9, 32137890), (10, 28924101), (15, 19282734), (18, 16068945), (27, 10712630), (30, 9641367), (45, 6427578), (54, 5356315), (59, 4902390), (67, 4317030), (90, 3213789), (118, 2451195), (134, 2158515), (135, 2142526), (177, 1634130), (201, 1439010), (270, 1071263), (271, 1067310), (295, 980478), (335, 863406), (354, 817065), (402, 719505), (531, 544710), (542, 533655), (590, 490239), (603, 479670), (670, 431703), (813, 355770), (885, 326826), (1005, 287802), (1062, 272355), (1206, 239835), (1355, 213462), (1593, 181570), (1626, 177885), (1770, 163413), (1809, 159890), (2010, 143901), (2439, 118590), (2655, 108942), (2710, 106731), (3015, 95934), (3186, 90785), (3618, 79945), (3953, 73170), (4065, 71154), (4878, 59295), (5310, 54471), (6030, 47967), (7317, 39530), (7906, 36585), (7965, 36314), (8130, 35577), (9045, 31978), (11859, 24390), (12195, 23718), (14634, 19765), (15930, 18157), (15989, 18090)]