197453310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 481766400

約数和(自身を除く): 284313090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 163, 271, 298, 326, 447, 489, 542, 745, 813, 815, 894, 978, 1355, 1490, 1626, 1630, 2235, 2445, 2710, 4065, 4470, 4890, 8130, 24287, 40379, 44173, 48574, 72861, 80758, 88346, 121137, 121435, 132519, 145722, 201895, 220865, 242274, 242870, 265038, 364305, 403790, 441730, 605685, 662595, 728610, 1211370, 1325190, 6581777, 13163554, 19745331, 32908885, 39490662, 65817770, 98726655, 197453310]

約数ペア:

[(1, 197453310), (2, 98726655), (3, 65817770), (5, 39490662), (6, 32908885), (10, 19745331), (15, 13163554), (30, 6581777), (149, 1325190), (163, 1211370), (271, 728610), (298, 662595), (326, 605685), (447, 441730), (489, 403790), (542, 364305), (745, 265038), (813, 242870), (815, 242274), (894, 220865), (978, 201895), (1355, 145722), (1490, 132519), (1626, 121435), (1630, 121137), (2235, 88346), (2445, 80758), (2710, 72861), (4065, 48574), (4470, 44173), (4890, 40379), (8130, 24287)]