39963030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 100251648

約数和(自身を除く): 60288618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 97, 155, 186, 194, 291, 310, 443, 465, 485, 582, 886, 930, 970, 1329, 1455, 2215, 2658, 2910, 3007, 4430, 6014, 6645, 9021, 13290, 13733, 15035, 18042, 27466, 30070, 41199, 42971, 45105, 68665, 82398, 85942, 90210, 128913, 137330, 205995, 214855, 257826, 411990, 429710, 644565, 1289130, 1332101, 2664202, 3996303, 6660505, 7992606, 13321010, 19981515, 39963030]

約数ペア:

[(1, 39963030), (2, 19981515), (3, 13321010), (5, 7992606), (6, 6660505), (10, 3996303), (15, 2664202), (30, 1332101), (31, 1289130), (62, 644565), (93, 429710), (97, 411990), (155, 257826), (186, 214855), (194, 205995), (291, 137330), (310, 128913), (443, 90210), (465, 85942), (485, 82398), (582, 68665), (886, 45105), (930, 42971), (970, 41199), (1329, 30070), (1455, 27466), (2215, 18042), (2658, 15035), (2910, 13733), (3007, 13290), (4430, 9021), (6014, 6645)]