15933930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 40953600

約数和(自身を除く): 25019670

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 157, 170, 199, 255, 314, 398, 471, 510, 597, 785, 942, 995, 1194, 1570, 1990, 2355, 2669, 2985, 3383, 4710, 5338, 5970, 6766, 8007, 10149, 13345, 16014, 16915, 20298, 26690, 31243, 33830, 40035, 50745, 62486, 80070, 93729, 101490, 156215, 187458, 312430, 468645, 531131, 937290, 1062262, 1593393, 2655655, 3186786, 5311310, 7966965, 15933930]

約数ペア:

[(1, 15933930), (2, 7966965), (3, 5311310), (5, 3186786), (6, 2655655), (10, 1593393), (15, 1062262), (17, 937290), (30, 531131), (34, 468645), (51, 312430), (85, 187458), (102, 156215), (157, 101490), (170, 93729), (199, 80070), (255, 62486), (314, 50745), (398, 40035), (471, 33830), (510, 31243), (597, 26690), (785, 20298), (942, 16915), (995, 16014), (1194, 13345), (1570, 10149), (1990, 8007), (2355, 6766), (2669, 5970), (2985, 5338), (3383, 4710)]