7619940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 24111360

約数和(自身を除く): 16491420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 137, 180, 206, 270, 274, 309, 411, 412, 515, 540, 548, 618, 685, 822, 927, 1030, 1233, 1236, 1370, 1545, 1644, 1854, 2055, 2060, 2466, 2740, 2781, 3090, 3699, 3708, 4110, 4635, 4932, 5562, 6165, 6180, 7398, 8220, 9270, 11124, 12330, 13905, 14111, 14796, 18495, 18540, 24660, 27810, 28222, 36990, 42333, 55620, 56444, 70555, 73980, 84666, 126999, 141110, 169332, 211665, 253998, 282220, 380997, 423330, 507996, 634995, 761994, 846660, 1269990, 1523988, 1904985, 2539980, 3809970, 7619940]

約数ペア:

[(1, 7619940), (2, 3809970), (3, 2539980), (4, 1904985), (5, 1523988), (6, 1269990), (9, 846660), (10, 761994), (12, 634995), (15, 507996), (18, 423330), (20, 380997), (27, 282220), (30, 253998), (36, 211665), (45, 169332), (54, 141110), (60, 126999), (90, 84666), (103, 73980), (108, 70555), (135, 56444), (137, 55620), (180, 42333), (206, 36990), (270, 28222), (274, 27810), (309, 24660), (411, 18540), (412, 18495), (515, 14796), (540, 14111), (548, 13905), (618, 12330), (685, 11124), (822, 9270), (927, 8220), (1030, 7398), (1233, 6180), (1236, 6165), (1370, 5562), (1545, 4932), (1644, 4635), (1854, 4110), (2055, 3708), (2060, 3699), (2466, 3090), (2740, 2781)]