79750890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 220371840

約数和(自身を除く): 140620950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 59, 69, 90, 115, 118, 138, 177, 207, 230, 295, 345, 354, 414, 531, 590, 653, 690, 885, 1035, 1062, 1306, 1357, 1770, 1959, 2070, 2655, 2714, 3265, 3918, 4071, 5310, 5877, 6530, 6785, 8142, 9795, 11754, 12213, 13570, 15019, 19590, 20355, 24426, 29385, 30038, 38527, 40710, 45057, 58770, 61065, 75095, 77054, 90114, 115581, 122130, 135171, 150190, 192635, 225285, 231162, 270342, 346743, 385270, 450570, 577905, 675855, 693486, 886121, 1155810, 1351710, 1733715, 1772242, 2658363, 3467430, 4430605, 5316726, 7975089, 8861210, 13291815, 15950178, 26583630, 39875445, 79750890]

約数ペア:

[(1, 79750890), (2, 39875445), (3, 26583630), (5, 15950178), (6, 13291815), (9, 8861210), (10, 7975089), (15, 5316726), (18, 4430605), (23, 3467430), (30, 2658363), (45, 1772242), (46, 1733715), (59, 1351710), (69, 1155810), (90, 886121), (115, 693486), (118, 675855), (138, 577905), (177, 450570), (207, 385270), (230, 346743), (295, 270342), (345, 231162), (354, 225285), (414, 192635), (531, 150190), (590, 135171), (653, 122130), (690, 115581), (885, 90114), (1035, 77054), (1062, 75095), (1306, 61065), (1357, 58770), (1770, 45057), (1959, 40710), (2070, 38527), (2655, 30038), (2714, 29385), (3265, 24426), (3918, 20355), (4071, 19590), (5310, 15019), (5877, 13570), (6530, 12213), (6785, 11754), (8142, 9795)]