164025030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13567}}^1$

素因数の和:13621

約数の個数: 64

約数和(自身を含む): 437649408

約数和(自身を除く): 273624378

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 13567, 27134, 40701, 67835, 81402, 135670, 176371, 203505, 352742, 407010, 420577, 529113, 841154, 881855, 1058226, 1261731, 1763710, 2102885, 2523462, 2645565, 4205770, 5291130, 5467501, 6308655, 10935002, 12617310, 16402503, 27337505, 32805006, 54675010, 82012515, 164025030]

約数ペア:

[(1, 164025030), (2, 82012515), (3, 54675010), (5, 32805006), (6, 27337505), (10, 16402503), (13, 12617310), (15, 10935002), (26, 6308655), (30, 5467501), (31, 5291130), (39, 4205770), (62, 2645565), (65, 2523462), (78, 2102885), (93, 1763710), (130, 1261731), (155, 1058226), (186, 881855), (195, 841154), (310, 529113), (390, 420577), (403, 407010), (465, 352742), (806, 203505), (930, 176371), (1209, 135670), (2015, 81402), (2418, 67835), (4030, 40701), (6045, 27134), (12090, 13567)]