66031860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 193019904

約数和(自身を除く): 126988044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 131, 155, 186, 262, 271, 310, 372, 393, 465, 524, 542, 620, 655, 786, 813, 930, 1084, 1310, 1355, 1572, 1626, 1860, 1965, 2620, 2710, 3252, 3930, 4061, 4065, 5420, 7860, 8122, 8130, 8401, 12183, 16244, 16260, 16802, 20305, 24366, 25203, 33604, 35501, 40610, 42005, 48732, 50406, 60915, 71002, 81220, 84010, 100812, 106503, 121830, 126015, 142004, 168020, 177505, 213006, 243660, 252030, 355010, 426012, 504060, 532515, 710020, 1065030, 1100531, 2130060, 2201062, 3301593, 4402124, 5502655, 6603186, 11005310, 13206372, 16507965, 22010620, 33015930, 66031860]

約数ペア:

[(1, 66031860), (2, 33015930), (3, 22010620), (4, 16507965), (5, 13206372), (6, 11005310), (10, 6603186), (12, 5502655), (15, 4402124), (20, 3301593), (30, 2201062), (31, 2130060), (60, 1100531), (62, 1065030), (93, 710020), (124, 532515), (131, 504060), (155, 426012), (186, 355010), (262, 252030), (271, 243660), (310, 213006), (372, 177505), (393, 168020), (465, 142004), (524, 126015), (542, 121830), (620, 106503), (655, 100812), (786, 84010), (813, 81220), (930, 71002), (1084, 60915), (1310, 50406), (1355, 48732), (1572, 42005), (1626, 40610), (1860, 35501), (1965, 33604), (2620, 25203), (2710, 24366), (3252, 20305), (3930, 16802), (4061, 16260), (4065, 16244), (5420, 12183), (7860, 8401), (8122, 8130)]