26013690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 74649600

約数和(自身を除く): 48635910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 59, 69, 71, 90, 115, 118, 135, 138, 142, 177, 207, 213, 230, 270, 295, 345, 354, 355, 414, 426, 531, 590, 621, 639, 690, 710, 885, 1035, 1062, 1065, 1242, 1278, 1357, 1593, 1633, 1770, 1917, 2070, 2130, 2655, 2714, 3105, 3186, 3195, 3266, 3834, 4071, 4189, 4899, 5310, 6210, 6390, 6785, 7965, 8142, 8165, 8378, 9585, 9798, 12213, 12567, 13570, 14697, 15930, 16330, 19170, 20355, 20945, 24426, 24495, 25134, 29394, 36639, 37701, 40710, 41890, 44091, 48990, 61065, 62835, 73278, 73485, 75402, 88182, 96347, 113103, 122130, 125670, 146970, 183195, 188505, 192694, 220455, 226206, 289041, 366390, 377010, 440910, 481735, 565515, 578082, 867123, 963470, 1131030, 1445205, 1734246, 2601369, 2890410, 4335615, 5202738, 8671230, 13006845, 26013690]

約数ペア:

[(1, 26013690), (2, 13006845), (3, 8671230), (5, 5202738), (6, 4335615), (9, 2890410), (10, 2601369), (15, 1734246), (18, 1445205), (23, 1131030), (27, 963470), (30, 867123), (45, 578082), (46, 565515), (54, 481735), (59, 440910), (69, 377010), (71, 366390), (90, 289041), (115, 226206), (118, 220455), (135, 192694), (138, 188505), (142, 183195), (177, 146970), (207, 125670), (213, 122130), (230, 113103), (270, 96347), (295, 88182), (345, 75402), (354, 73485), (355, 73278), (414, 62835), (426, 61065), (531, 48990), (590, 44091), (621, 41890), (639, 40710), (690, 37701), (710, 36639), (885, 29394), (1035, 25134), (1062, 24495), (1065, 24426), (1242, 20945), (1278, 20355), (1357, 19170), (1593, 16330), (1633, 15930), (1770, 14697), (1917, 13570), (2070, 12567), (2130, 12213), (2655, 9798), (2714, 9585), (3105, 8378), (3186, 8165), (3195, 8142), (3266, 7965), (3834, 6785), (4071, 6390), (4189, 6210), (4899, 5310)]