10308390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 25926912

約数和(自身を除く): 15618522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 61, 86, 122, 129, 131, 183, 215, 258, 262, 305, 366, 393, 430, 610, 645, 655, 786, 915, 1290, 1310, 1830, 1965, 2623, 3930, 5246, 5633, 7869, 7991, 11266, 13115, 15738, 15982, 16899, 23973, 26230, 28165, 33798, 39345, 39955, 47946, 56330, 78690, 79910, 84495, 119865, 168990, 239730, 343613, 687226, 1030839, 1718065, 2061678, 3436130, 5154195, 10308390]

約数ペア:

[(1, 10308390), (2, 5154195), (3, 3436130), (5, 2061678), (6, 1718065), (10, 1030839), (15, 687226), (30, 343613), (43, 239730), (61, 168990), (86, 119865), (122, 84495), (129, 79910), (131, 78690), (183, 56330), (215, 47946), (258, 39955), (262, 39345), (305, 33798), (366, 28165), (393, 26230), (430, 23973), (610, 16899), (645, 15982), (655, 15738), (786, 13115), (915, 11266), (1290, 7991), (1310, 7869), (1830, 5633), (1965, 5246), (2623, 3930)]