135464420

素因数分解:

$2^2\times 5^1\times 7^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 144

約数和(自身を含む): 368944128

約数和(自身を除く): 233479708

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 49, 52, 62, 65, 70, 91, 98, 124, 130, 140, 155, 182, 196, 217, 245, 260, 310, 343, 364, 403, 434, 455, 490, 620, 637, 686, 806, 868, 910, 980, 1085, 1274, 1372, 1519, 1612, 1715, 1820, 2015, 2170, 2401, 2548, 2821, 3038, 3185, 3430, 4030, 4340, 4459, 4802, 5642, 6076, 6370, 6860, 7595, 8060, 8918, 9604, 10633, 11284, 12005, 12740, 14105, 15190, 16807, 17836, 19747, 21266, 22295, 24010, 28210, 30380, 31213, 33614, 39494, 42532, 44590, 48020, 53165, 56420, 62426, 67228, 74431, 78988, 84035, 89180, 98735, 106330, 124852, 138229, 148862, 156065, 168070, 197470, 212660, 218491, 276458, 297724, 312130, 336140, 372155, 394940, 436982, 521017, 552916, 624260, 691145, 744310, 873964, 967603, 1042034, 1092455, 1382290, 1488620, 1935206, 2084068, 2184910, 2605085, 2764580, 3870412, 4369820, 4838015, 5210170, 6773221, 9676030, 10420340, 13546442, 19352060, 27092884, 33866105, 67732210, 135464420]

約数ペア:

[(1, 135464420), (2, 67732210), (4, 33866105), (5, 27092884), (7, 19352060), (10, 13546442), (13, 10420340), (14, 9676030), (20, 6773221), (26, 5210170), (28, 4838015), (31, 4369820), (35, 3870412), (49, 2764580), (52, 2605085), (62, 2184910), (65, 2084068), (70, 1935206), (91, 1488620), (98, 1382290), (124, 1092455), (130, 1042034), (140, 967603), (155, 873964), (182, 744310), (196, 691145), (217, 624260), (245, 552916), (260, 521017), (310, 436982), (343, 394940), (364, 372155), (403, 336140), (434, 312130), (455, 297724), (490, 276458), (620, 218491), (637, 212660), (686, 197470), (806, 168070), (868, 156065), (910, 148862), (980, 138229), (1085, 124852), (1274, 106330), (1372, 98735), (1519, 89180), (1612, 84035), (1715, 78988), (1820, 74431), (2015, 67228), (2170, 62426), (2401, 56420), (2548, 53165), (2821, 48020), (3038, 44590), (3185, 42532), (3430, 39494), (4030, 33614), (4340, 31213), (4459, 30380), (4802, 28210), (5642, 24010), (6076, 22295), (6370, 21266), (6860, 19747), (7595, 17836), (8060, 16807), (8918, 15190), (9604, 14105), (10633, 12740), (11284, 12005)]