173616430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 353138688

約数和(自身を除く): 179522258

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 67, 130, 134, 155, 310, 335, 403, 643, 670, 806, 871, 1286, 1742, 2015, 2077, 3215, 4030, 4154, 4355, 6430, 8359, 8710, 10385, 16718, 19933, 20770, 27001, 39866, 41795, 43081, 54002, 83590, 86162, 99665, 135005, 199330, 215405, 259129, 270010, 430810, 518258, 560053, 1120106, 1295645, 1335511, 2591290, 2671022, 2800265, 5600530, 6677555, 13355110, 17361643, 34723286, 86808215, 173616430]

約数ペア:

[(1, 173616430), (2, 86808215), (5, 34723286), (10, 17361643), (13, 13355110), (26, 6677555), (31, 5600530), (62, 2800265), (65, 2671022), (67, 2591290), (130, 1335511), (134, 1295645), (155, 1120106), (310, 560053), (335, 518258), (403, 430810), (643, 270010), (670, 259129), (806, 215405), (871, 199330), (1286, 135005), (1742, 99665), (2015, 86162), (2077, 83590), (3215, 54002), (4030, 43081), (4154, 41795), (4355, 39866), (6430, 27001), (8359, 20770), (8710, 19933), (10385, 16718)]