245065170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3877}}^1$

素因数の和:3944

約数の個数: 96

約数和(自身を含む): 700273728

約数和(自身を除く): 455208558

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 147, 210, 215, 245, 258, 294, 301, 430, 490, 602, 645, 735, 903, 1290, 1470, 1505, 1806, 2107, 3010, 3877, 4214, 4515, 6321, 7754, 9030, 10535, 11631, 12642, 19385, 21070, 23262, 27139, 31605, 38770, 54278, 58155, 63210, 81417, 116310, 135695, 162834, 166711, 189973, 271390, 333422, 379946, 407085, 500133, 569919, 814170, 833555, 949865, 1000266, 1139838, 1166977, 1667110, 1899730, 2333954, 2500665, 2849595, 3500931, 5001330, 5699190, 5834885, 7001862, 8168839, 11669770, 16337678, 17504655, 24506517, 35009310, 40844195, 49013034, 81688390, 122532585, 245065170]

約数ペア:

[(1, 245065170), (2, 122532585), (3, 81688390), (5, 49013034), (6, 40844195), (7, 35009310), (10, 24506517), (14, 17504655), (15, 16337678), (21, 11669770), (30, 8168839), (35, 7001862), (42, 5834885), (43, 5699190), (49, 5001330), (70, 3500931), (86, 2849595), (98, 2500665), (105, 2333954), (129, 1899730), (147, 1667110), (210, 1166977), (215, 1139838), (245, 1000266), (258, 949865), (294, 833555), (301, 814170), (430, 569919), (490, 500133), (602, 407085), (645, 379946), (735, 333422), (903, 271390), (1290, 189973), (1470, 166711), (1505, 162834), (1806, 135695), (2107, 116310), (3010, 81417), (3877, 63210), (4214, 58155), (4515, 54278), (6321, 38770), (7754, 31605), (9030, 27139), (10535, 23262), (11631, 21070), (12642, 19385)]