189701940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{3967}}^1$

素因数の和:4776

約数の個数: 48

約数和(自身を含む): 531965952

約数和(自身を除く): 342264012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 797, 1594, 2391, 3188, 3967, 3985, 4782, 7934, 7970, 9564, 11901, 11955, 15868, 15940, 19835, 23802, 23910, 39670, 47604, 47820, 59505, 79340, 119010, 238020, 3161699, 6323398, 9485097, 12646796, 15808495, 18970194, 31616990, 37940388, 47425485, 63233980, 94850970, 189701940]

約数ペア:

[(1, 189701940), (2, 94850970), (3, 63233980), (4, 47425485), (5, 37940388), (6, 31616990), (10, 18970194), (12, 15808495), (15, 12646796), (20, 9485097), (30, 6323398), (60, 3161699), (797, 238020), (1594, 119010), (2391, 79340), (3188, 59505), (3967, 47820), (3985, 47604), (4782, 39670), (7934, 23910), (7970, 23802), (9564, 19835), (11901, 15940), (11955, 15868)]