30673530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{683}}^1$

素因数の和:1195

約数の個数: 48

約数和(自身を含む): 80028000

約数和(自身を除く): 49354470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 499, 683, 998, 1366, 1497, 2049, 2495, 2994, 3415, 4098, 4491, 4990, 6147, 6830, 7485, 8982, 10245, 12294, 14970, 20490, 22455, 30735, 44910, 61470, 340817, 681634, 1022451, 1704085, 2044902, 3067353, 3408170, 5112255, 6134706, 10224510, 15336765, 30673530]

約数ペア:

[(1, 30673530), (2, 15336765), (3, 10224510), (5, 6134706), (6, 5112255), (9, 3408170), (10, 3067353), (15, 2044902), (18, 1704085), (30, 1022451), (45, 681634), (90, 340817), (499, 61470), (683, 44910), (998, 30735), (1366, 22455), (1497, 20490), (2049, 14970), (2495, 12294), (2994, 10245), (3415, 8982), (4098, 7485), (4491, 6830), (4990, 6147)]