72588810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20333}}^1$

素因数の和:20367

約数の個数: 64

約数和(自身を含む): 210822912

約数和(自身を除く): 138234102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 20333, 40666, 60999, 101665, 121998, 142331, 203330, 284662, 304995, 345661, 426993, 609990, 691322, 711655, 853986, 1036983, 1423310, 1728305, 2073966, 2134965, 2419627, 3456610, 4269930, 4839254, 5184915, 7258881, 10369830, 12098135, 14517762, 24196270, 36294405, 72588810]

約数ペア:

[(1, 72588810), (2, 36294405), (3, 24196270), (5, 14517762), (6, 12098135), (7, 10369830), (10, 7258881), (14, 5184915), (15, 4839254), (17, 4269930), (21, 3456610), (30, 2419627), (34, 2134965), (35, 2073966), (42, 1728305), (51, 1423310), (70, 1036983), (85, 853986), (102, 711655), (105, 691322), (119, 609990), (170, 426993), (210, 345661), (238, 304995), (255, 284662), (357, 203330), (510, 142331), (595, 121998), (714, 101665), (1190, 60999), (1785, 40666), (3570, 20333)]