31469640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9043}}^1$

素因数の和:9086

約数の個数: 64

約数和(自身を含む): 97675200

約数和(自身を除く): 66205560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 9043, 18086, 27129, 36172, 45215, 54258, 72344, 90430, 108516, 135645, 180860, 217032, 262247, 271290, 361720, 524494, 542580, 786741, 1048988, 1085160, 1311235, 1573482, 2097976, 2622470, 3146964, 3933705, 5244940, 6293928, 7867410, 10489880, 15734820, 31469640]

約数ペア:

[(1, 31469640), (2, 15734820), (3, 10489880), (4, 7867410), (5, 6293928), (6, 5244940), (8, 3933705), (10, 3146964), (12, 2622470), (15, 2097976), (20, 1573482), (24, 1311235), (29, 1085160), (30, 1048988), (40, 786741), (58, 542580), (60, 524494), (87, 361720), (116, 271290), (120, 262247), (145, 217032), (174, 180860), (232, 135645), (290, 108516), (348, 90430), (435, 72344), (580, 54258), (696, 45215), (870, 36172), (1160, 27129), (1740, 18086), (3480, 9043)]