85103690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 189481680

約数和(自身を除く): 104377990

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 53, 58, 70, 98, 106, 113, 145, 203, 226, 245, 265, 290, 371, 406, 490, 530, 565, 742, 791, 1015, 1130, 1421, 1537, 1582, 1855, 2030, 2597, 2842, 3074, 3277, 3710, 3955, 5194, 5537, 5989, 6554, 7105, 7685, 7910, 10759, 11074, 11978, 12985, 14210, 15370, 16385, 21518, 22939, 25970, 27685, 29945, 32770, 41923, 45878, 53795, 55370, 59890, 75313, 83846, 107590, 114695, 150626, 160573, 173681, 209615, 229390, 293461, 321146, 347362, 376565, 419230, 586922, 753130, 802865, 868405, 1215767, 1467305, 1605730, 1736810, 2431534, 2934610, 6078835, 8510369, 12157670, 17020738, 42551845, 85103690]

約数ペア:

[(1, 85103690), (2, 42551845), (5, 17020738), (7, 12157670), (10, 8510369), (14, 6078835), (29, 2934610), (35, 2431534), (49, 1736810), (53, 1605730), (58, 1467305), (70, 1215767), (98, 868405), (106, 802865), (113, 753130), (145, 586922), (203, 419230), (226, 376565), (245, 347362), (265, 321146), (290, 293461), (371, 229390), (406, 209615), (490, 173681), (530, 160573), (565, 150626), (742, 114695), (791, 107590), (1015, 83846), (1130, 75313), (1421, 59890), (1537, 55370), (1582, 53795), (1855, 45878), (2030, 41923), (2597, 32770), (2842, 29945), (3074, 27685), (3277, 25970), (3710, 22939), (3955, 21518), (5194, 16385), (5537, 15370), (5989, 14210), (6554, 12985), (7105, 11978), (7685, 11074), (7910, 10759)]