42881370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 123710976

約数和(自身を除く): 80829606

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 434, 465, 490, 651, 735, 930, 941, 1085, 1302, 1470, 1519, 1882, 2170, 2823, 3038, 3255, 4557, 4705, 5646, 6510, 6587, 7595, 9114, 9410, 13174, 14115, 15190, 19761, 22785, 28230, 29171, 32935, 39522, 45570, 46109, 58342, 65870, 87513, 92218, 98805, 138327, 145855, 175026, 197610, 204197, 230545, 276654, 291710, 408394, 437565, 461090, 612591, 691635, 875130, 1020985, 1225182, 1383270, 1429379, 2041970, 2858758, 3062955, 4288137, 6125910, 7146895, 8576274, 14293790, 21440685, 42881370]

約数ペア:

[(1, 42881370), (2, 21440685), (3, 14293790), (5, 8576274), (6, 7146895), (7, 6125910), (10, 4288137), (14, 3062955), (15, 2858758), (21, 2041970), (30, 1429379), (31, 1383270), (35, 1225182), (42, 1020985), (49, 875130), (62, 691635), (70, 612591), (93, 461090), (98, 437565), (105, 408394), (147, 291710), (155, 276654), (186, 230545), (210, 204197), (217, 197610), (245, 175026), (294, 145855), (310, 138327), (434, 98805), (465, 92218), (490, 87513), (651, 65870), (735, 58342), (930, 46109), (941, 45570), (1085, 39522), (1302, 32935), (1470, 29171), (1519, 28230), (1882, 22785), (2170, 19761), (2823, 15190), (3038, 14115), (3255, 13174), (4557, 9410), (4705, 9114), (5646, 7595), (6510, 6587)]