67849980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 208631808

約数和(自身を除く): 140781828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 223, 330, 446, 461, 660, 669, 892, 922, 1115, 1338, 1383, 1844, 2230, 2305, 2453, 2676, 2766, 3345, 4460, 4610, 4906, 5071, 5532, 6690, 6915, 7359, 9220, 9812, 10142, 12265, 13380, 13830, 14718, 15213, 20284, 24530, 25355, 27660, 29436, 30426, 36795, 49060, 50710, 60852, 73590, 76065, 101420, 102803, 147180, 152130, 205606, 304260, 308409, 411212, 514015, 616818, 1028030, 1130833, 1233636, 1542045, 2056060, 2261666, 3084090, 3392499, 4523332, 5654165, 6168180, 6784998, 11308330, 13569996, 16962495, 22616660, 33924990, 67849980]

約数ペア:

[(1, 67849980), (2, 33924990), (3, 22616660), (4, 16962495), (5, 13569996), (6, 11308330), (10, 6784998), (11, 6168180), (12, 5654165), (15, 4523332), (20, 3392499), (22, 3084090), (30, 2261666), (33, 2056060), (44, 1542045), (55, 1233636), (60, 1130833), (66, 1028030), (110, 616818), (132, 514015), (165, 411212), (220, 308409), (223, 304260), (330, 205606), (446, 152130), (461, 147180), (660, 102803), (669, 101420), (892, 76065), (922, 73590), (1115, 60852), (1338, 50710), (1383, 49060), (1844, 36795), (2230, 30426), (2305, 29436), (2453, 27660), (2676, 25355), (2766, 24530), (3345, 20284), (4460, 15213), (4610, 14718), (4906, 13830), (5071, 13380), (5532, 12265), (6690, 10142), (6915, 9812), (7359, 9220)]