298668810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 818304768

約数和(自身を除く): 519635958

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 61, 66, 74, 110, 111, 122, 165, 183, 185, 222, 305, 330, 366, 370, 401, 407, 555, 610, 671, 802, 814, 915, 1110, 1203, 1221, 1342, 1830, 2005, 2013, 2035, 2257, 2406, 2442, 3355, 4010, 4026, 4070, 4411, 4514, 6015, 6105, 6710, 6771, 8822, 10065, 11285, 12030, 12210, 13233, 13542, 14837, 20130, 22055, 22570, 24461, 24827, 26466, 29674, 33855, 44110, 44511, 48922, 49654, 66165, 67710, 73383, 74185, 74481, 89022, 122305, 124135, 132330, 146766, 148370, 148962, 163207, 222555, 244610, 248270, 269071, 326414, 366915, 372405, 445110, 489621, 538142, 733830, 744810, 807213, 816035, 905057, 979242, 1345355, 1614426, 1632070, 1810114, 2448105, 2690710, 2715171, 4036065, 4525285, 4896210, 5430342, 8072130, 9050570, 9955627, 13575855, 19911254, 27151710, 29866881, 49778135, 59733762, 99556270, 149334405, 298668810]

約数ペア:

[(1, 298668810), (2, 149334405), (3, 99556270), (5, 59733762), (6, 49778135), (10, 29866881), (11, 27151710), (15, 19911254), (22, 13575855), (30, 9955627), (33, 9050570), (37, 8072130), (55, 5430342), (61, 4896210), (66, 4525285), (74, 4036065), (110, 2715171), (111, 2690710), (122, 2448105), (165, 1810114), (183, 1632070), (185, 1614426), (222, 1345355), (305, 979242), (330, 905057), (366, 816035), (370, 807213), (401, 744810), (407, 733830), (555, 538142), (610, 489621), (671, 445110), (802, 372405), (814, 366915), (915, 326414), (1110, 269071), (1203, 248270), (1221, 244610), (1342, 222555), (1830, 163207), (2005, 148962), (2013, 148370), (2035, 146766), (2257, 132330), (2406, 124135), (2442, 122305), (3355, 89022), (4010, 74481), (4026, 74185), (4070, 73383), (4411, 67710), (4514, 66165), (6015, 49654), (6105, 48922), (6710, 44511), (6771, 44110), (8822, 33855), (10065, 29674), (11285, 26466), (12030, 24827), (12210, 24461), (13233, 22570), (13542, 22055), (14837, 20130)]