67323620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 176795136

約数和(自身を除く): 109471516

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 71, 91, 130, 140, 142, 182, 260, 284, 355, 364, 455, 497, 521, 710, 910, 923, 994, 1042, 1420, 1820, 1846, 1988, 2084, 2485, 2605, 3647, 3692, 4615, 4970, 5210, 6461, 6773, 7294, 9230, 9940, 10420, 12922, 13546, 14588, 18235, 18460, 25844, 27092, 32305, 33865, 36470, 36991, 47411, 64610, 67730, 72940, 73982, 94822, 129220, 135460, 147964, 184955, 189644, 237055, 258937, 369910, 474110, 480883, 517874, 739820, 948220, 961766, 1035748, 1294685, 1923532, 2404415, 2589370, 3366181, 4808830, 5178740, 6732362, 9617660, 13464724, 16830905, 33661810, 67323620]

約数ペア:

[(1, 67323620), (2, 33661810), (4, 16830905), (5, 13464724), (7, 9617660), (10, 6732362), (13, 5178740), (14, 4808830), (20, 3366181), (26, 2589370), (28, 2404415), (35, 1923532), (52, 1294685), (65, 1035748), (70, 961766), (71, 948220), (91, 739820), (130, 517874), (140, 480883), (142, 474110), (182, 369910), (260, 258937), (284, 237055), (355, 189644), (364, 184955), (455, 147964), (497, 135460), (521, 129220), (710, 94822), (910, 73982), (923, 72940), (994, 67730), (1042, 64610), (1420, 47411), (1820, 36991), (1846, 36470), (1988, 33865), (2084, 32305), (2485, 27092), (2605, 25844), (3647, 18460), (3692, 18235), (4615, 14588), (4970, 13546), (5210, 12922), (6461, 10420), (6773, 9940), (7294, 9230)]