1036521780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{18839}}^1$

素因数の和:18989

約数の個数: 96

約数和(自身を含む): 3342366720

約数和(自身を除く): 2305844940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1572, 1834, 1965, 2620, 2751, 3668, 3930, 4585, 5502, 7860, 9170, 11004, 13755, 18340, 18839, 27510, 37678, 55020, 56517, 75356, 94195, 113034, 131873, 188390, 226068, 263746, 282585, 376780, 395619, 527492, 565170, 659365, 791238, 1130340, 1318730, 1582476, 1978095, 2467909, 2637460, 3956190, 4935818, 7403727, 7912380, 9871636, 12339545, 14807454, 17275363, 24679090, 29614908, 34550726, 37018635, 49358180, 51826089, 69101452, 74037270, 86376815, 103652178, 148074540, 172753630, 207304356, 259130445, 345507260, 518260890, 1036521780]

約数ペア:

[(1, 1036521780), (2, 518260890), (3, 345507260), (4, 259130445), (5, 207304356), (6, 172753630), (7, 148074540), (10, 103652178), (12, 86376815), (14, 74037270), (15, 69101452), (20, 51826089), (21, 49358180), (28, 37018635), (30, 34550726), (35, 29614908), (42, 24679090), (60, 17275363), (70, 14807454), (84, 12339545), (105, 9871636), (131, 7912380), (140, 7403727), (210, 4935818), (262, 3956190), (393, 2637460), (420, 2467909), (524, 1978095), (655, 1582476), (786, 1318730), (917, 1130340), (1310, 791238), (1572, 659365), (1834, 565170), (1965, 527492), (2620, 395619), (2751, 376780), (3668, 282585), (3930, 263746), (4585, 226068), (5502, 188390), (7860, 131873), (9170, 113034), (11004, 94195), (13755, 75356), (18340, 56517), (18839, 55020), (27510, 37678)]