30768445.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7043}}^1$

素因数の和:7112

約数の個数: 64

約数和(自身を含む): 284014080

約数和(自身を除く): 180735528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7043, 7332, 14086, 14664, 21129, 28172, 42258, 56344, 84516, 91559, 169032, 183118, 274677, 331021, 366236, 549354, 662042, 732472, 993063, 1098708, 1324084, 1986126, 2197416, 2648168, 3972252, 4303273, 7944504, 8606546, 12909819, 17213092, 25819638, 34426184, 51639276, 103278552]

約数ペア:

[(1, 103278552), (2, 51639276), (3, 34426184), (4, 25819638), (6, 17213092), (8, 12909819), (12, 8606546), (13, 7944504), (24, 4303273), (26, 3972252), (39, 2648168), (47, 2197416), (52, 1986126), (78, 1324084), (94, 1098708), (104, 993063), (141, 732472), (156, 662042), (188, 549354), (282, 366236), (312, 331021), (376, 274677), (564, 183118), (611, 169032), (1128, 91559), (1222, 84516), (1833, 56344), (2444, 42258), (3666, 28172), (4888, 21129), (7043, 14664), (7332, 14086)]