46480140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1056

約数の個数: 144

約数和(自身を含む): 165652032

約数和(自身を除く): 119171892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 997, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1994, 2220, 2331, 2590, 2991, 3108, 3330, 3885, 3988, 4662, 4985, 5180, 5982, 6660, 6979, 7770, 8973, 9324, 9970, 11655, 11964, 13958, 14955, 15540, 17946, 19940, 20937, 23310, 27916, 29910, 34895, 35892, 36889, 41874, 44865, 46620, 59820, 62811, 69790, 73778, 83748, 89730, 104685, 110667, 125622, 139580, 147556, 179460, 184445, 209370, 221334, 251244, 258223, 314055, 332001, 368890, 418740, 442668, 516446, 553335, 628110, 664002, 737780, 774669, 1032892, 1106670, 1256220, 1291115, 1328004, 1549338, 1660005, 2213340, 2324007, 2582230, 3098676, 3320010, 3873345, 4648014, 5164460, 6640020, 7746690, 9296028, 11620035, 15493380, 23240070, 46480140]

約数ペア:

[(1, 46480140), (2, 23240070), (3, 15493380), (4, 11620035), (5, 9296028), (6, 7746690), (7, 6640020), (9, 5164460), (10, 4648014), (12, 3873345), (14, 3320010), (15, 3098676), (18, 2582230), (20, 2324007), (21, 2213340), (28, 1660005), (30, 1549338), (35, 1328004), (36, 1291115), (37, 1256220), (42, 1106670), (45, 1032892), (60, 774669), (63, 737780), (70, 664002), (74, 628110), (84, 553335), (90, 516446), (105, 442668), (111, 418740), (126, 368890), (140, 332001), (148, 314055), (180, 258223), (185, 251244), (210, 221334), (222, 209370), (252, 184445), (259, 179460), (315, 147556), (333, 139580), (370, 125622), (420, 110667), (444, 104685), (518, 89730), (555, 83748), (630, 73778), (666, 69790), (740, 62811), (777, 59820), (997, 46620), (1036, 44865), (1110, 41874), (1260, 36889), (1295, 35892), (1332, 34895), (1554, 29910), (1665, 27916), (1994, 23310), (2220, 20937), (2331, 19940), (2590, 17946), (2991, 15540), (3108, 14955), (3330, 13958), (3885, 11964), (3988, 11655), (4662, 9970), (4985, 9324), (5180, 8973), (5982, 7770), (6660, 6979)]