84257190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 226268640

約数和(自身を除く): 142011450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 89, 90, 134, 157, 178, 201, 267, 314, 335, 402, 445, 471, 534, 603, 670, 785, 801, 890, 942, 1005, 1206, 1335, 1413, 1570, 1602, 2010, 2355, 2670, 2826, 3015, 4005, 4710, 5963, 6030, 7065, 8010, 10519, 11926, 13973, 14130, 17889, 21038, 27946, 29815, 31557, 35778, 41919, 52595, 53667, 59630, 63114, 69865, 83838, 89445, 94671, 105190, 107334, 125757, 139730, 157785, 178890, 189342, 209595, 251514, 268335, 315570, 419190, 473355, 536670, 628785, 936191, 946710, 1257570, 1872382, 2808573, 4680955, 5617146, 8425719, 9361910, 14042865, 16851438, 28085730, 42128595, 84257190]

約数ペア:

[(1, 84257190), (2, 42128595), (3, 28085730), (5, 16851438), (6, 14042865), (9, 9361910), (10, 8425719), (15, 5617146), (18, 4680955), (30, 2808573), (45, 1872382), (67, 1257570), (89, 946710), (90, 936191), (134, 628785), (157, 536670), (178, 473355), (201, 419190), (267, 315570), (314, 268335), (335, 251514), (402, 209595), (445, 189342), (471, 178890), (534, 157785), (603, 139730), (670, 125757), (785, 107334), (801, 105190), (890, 94671), (942, 89445), (1005, 83838), (1206, 69865), (1335, 63114), (1413, 59630), (1570, 53667), (1602, 52595), (2010, 41919), (2355, 35778), (2670, 31557), (2826, 29815), (3015, 27946), (4005, 21038), (4710, 17889), (5963, 14130), (6030, 13973), (7065, 11926), (8010, 10519)]