349568730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{184957}}^1$

素因数の和:184980

約数の個数: 64

約数和(自身を含む): 1065358080

約数和(自身を除く): 715789350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 184957, 369914, 554871, 924785, 1109742, 1294699, 1664613, 1849570, 2589398, 2774355, 3329226, 3884097, 4993839, 5548710, 6473495, 7768194, 8323065, 9987678, 11652291, 12946990, 16646130, 19420485, 23304582, 24969195, 34956873, 38840970, 49938390, 58261455, 69913746, 116522910, 174784365, 349568730]

約数ペア:

[(1, 349568730), (2, 174784365), (3, 116522910), (5, 69913746), (6, 58261455), (7, 49938390), (9, 38840970), (10, 34956873), (14, 24969195), (15, 23304582), (18, 19420485), (21, 16646130), (27, 12946990), (30, 11652291), (35, 9987678), (42, 8323065), (45, 7768194), (54, 6473495), (63, 5548710), (70, 4993839), (90, 3884097), (105, 3329226), (126, 2774355), (135, 2589398), (189, 1849570), (210, 1664613), (270, 1294699), (315, 1109742), (378, 924785), (630, 554871), (945, 369914), (1890, 184957)]