198552510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{761}}^1$

素因数の和:1010

約数の個数: 96

約数和(自身を含む): 559173888

約数和(自身を除く): 360621378

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 223, 234, 390, 446, 585, 669, 761, 1115, 1170, 1338, 1522, 2007, 2230, 2283, 2899, 3345, 3805, 4014, 4566, 5798, 6690, 6849, 7610, 8697, 9893, 10035, 11415, 13698, 14495, 17394, 19786, 20070, 22830, 26091, 28990, 29679, 34245, 43485, 49465, 52182, 59358, 68490, 86970, 89037, 98930, 130455, 148395, 169703, 178074, 260910, 296790, 339406, 445185, 509109, 848515, 890370, 1018218, 1527327, 1697030, 2206139, 2545545, 3054654, 4412278, 5091090, 6618417, 7636635, 11030695, 13236834, 15273270, 19855251, 22061390, 33092085, 39710502, 66184170, 99276255, 198552510]

約数ペア:

[(1, 198552510), (2, 99276255), (3, 66184170), (5, 39710502), (6, 33092085), (9, 22061390), (10, 19855251), (13, 15273270), (15, 13236834), (18, 11030695), (26, 7636635), (30, 6618417), (39, 5091090), (45, 4412278), (65, 3054654), (78, 2545545), (90, 2206139), (117, 1697030), (130, 1527327), (195, 1018218), (223, 890370), (234, 848515), (390, 509109), (446, 445185), (585, 339406), (669, 296790), (761, 260910), (1115, 178074), (1170, 169703), (1338, 148395), (1522, 130455), (2007, 98930), (2230, 89037), (2283, 86970), (2899, 68490), (3345, 59358), (3805, 52182), (4014, 49465), (4566, 43485), (5798, 34245), (6690, 29679), (6849, 28990), (7610, 26091), (8697, 22830), (9893, 20070), (10035, 19786), (11415, 17394), (13698, 14495)]