46990020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1453}}^1$

素因数の和:1490

約数の個数: 144

約数和(自身を含む): 167082048

約数和(自身を除く): 120092028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1453, 1470, 1540, 1617, 2156, 2310, 2695, 2906, 2940, 3234, 4359, 4620, 5390, 5812, 6468, 7265, 8085, 8718, 10171, 10780, 14530, 15983, 16170, 17436, 20342, 21795, 29060, 30513, 31966, 32340, 40684, 43590, 47949, 50855, 61026, 63932, 71197, 79915, 87180, 95898, 101710, 111881, 122052, 142394, 152565, 159830, 191796, 203420, 213591, 223762, 239745, 284788, 305130, 319660, 335643, 355985, 427182, 447524, 479490, 559405, 610260, 671286, 711970, 783167, 854364, 958980, 1067955, 1118810, 1342572, 1423940, 1566334, 1678215, 2135910, 2237620, 2349501, 3132668, 3356430, 3915835, 4271820, 4699002, 6712860, 7831670, 9398004, 11747505, 15663340, 23495010, 46990020]

約数ペア:

[(1, 46990020), (2, 23495010), (3, 15663340), (4, 11747505), (5, 9398004), (6, 7831670), (7, 6712860), (10, 4699002), (11, 4271820), (12, 3915835), (14, 3356430), (15, 3132668), (20, 2349501), (21, 2237620), (22, 2135910), (28, 1678215), (30, 1566334), (33, 1423940), (35, 1342572), (42, 1118810), (44, 1067955), (49, 958980), (55, 854364), (60, 783167), (66, 711970), (70, 671286), (77, 610260), (84, 559405), (98, 479490), (105, 447524), (110, 427182), (132, 355985), (140, 335643), (147, 319660), (154, 305130), (165, 284788), (196, 239745), (210, 223762), (220, 213591), (231, 203420), (245, 191796), (294, 159830), (308, 152565), (330, 142394), (385, 122052), (420, 111881), (462, 101710), (490, 95898), (539, 87180), (588, 79915), (660, 71197), (735, 63932), (770, 61026), (924, 50855), (980, 47949), (1078, 43590), (1155, 40684), (1453, 32340), (1470, 31966), (1540, 30513), (1617, 29060), (2156, 21795), (2310, 20342), (2695, 17436), (2906, 16170), (2940, 15983), (3234, 14530), (4359, 10780), (4620, 10171), (5390, 8718), (5812, 8085), (6468, 7265)]