13420140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 27222420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 59, 60, 68, 85, 102, 118, 170, 177, 204, 223, 236, 255, 295, 340, 354, 446, 510, 590, 669, 708, 885, 892, 1003, 1020, 1115, 1180, 1338, 1770, 2006, 2230, 2676, 3009, 3345, 3540, 3791, 4012, 4460, 5015, 6018, 6690, 7582, 10030, 11373, 12036, 13157, 13380, 15045, 15164, 18955, 20060, 22746, 26314, 30090, 37910, 39471, 45492, 52628, 56865, 60180, 65785, 75820, 78942, 113730, 131570, 157884, 197355, 223669, 227460, 263140, 394710, 447338, 671007, 789420, 894676, 1118345, 1342014, 2236690, 2684028, 3355035, 4473380, 6710070, 13420140]

約数ペア:

[(1, 13420140), (2, 6710070), (3, 4473380), (4, 3355035), (5, 2684028), (6, 2236690), (10, 1342014), (12, 1118345), (15, 894676), (17, 789420), (20, 671007), (30, 447338), (34, 394710), (51, 263140), (59, 227460), (60, 223669), (68, 197355), (85, 157884), (102, 131570), (118, 113730), (170, 78942), (177, 75820), (204, 65785), (223, 60180), (236, 56865), (255, 52628), (295, 45492), (340, 39471), (354, 37910), (446, 30090), (510, 26314), (590, 22746), (669, 20060), (708, 18955), (885, 15164), (892, 15045), (1003, 13380), (1020, 13157), (1115, 12036), (1180, 11373), (1338, 10030), (1770, 7582), (2006, 6690), (2230, 6018), (2676, 5015), (3009, 4460), (3345, 4012), (3540, 3791)]