11970030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 30283776

約数和(自身を除く): 18313746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 211, 305, 310, 366, 422, 465, 610, 633, 915, 930, 1055, 1266, 1830, 1891, 2110, 3165, 3782, 5673, 6330, 6541, 9455, 11346, 12871, 13082, 18910, 19623, 25742, 28365, 32705, 38613, 39246, 56730, 64355, 65410, 77226, 98115, 128710, 193065, 196230, 386130, 399001, 798002, 1197003, 1995005, 2394006, 3990010, 5985015, 11970030]

約数ペア:

[(1, 11970030), (2, 5985015), (3, 3990010), (5, 2394006), (6, 1995005), (10, 1197003), (15, 798002), (30, 399001), (31, 386130), (61, 196230), (62, 193065), (93, 128710), (122, 98115), (155, 77226), (183, 65410), (186, 64355), (211, 56730), (305, 39246), (310, 38613), (366, 32705), (422, 28365), (465, 25742), (610, 19623), (633, 18910), (915, 13082), (930, 12871), (1055, 11346), (1266, 9455), (1830, 6541), (1891, 6330), (2110, 5673), (3165, 3782)]