43855980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{2131}}^1$

素因数の和:2164

約数の個数: 96

約数和(自身を含む): 143270400

約数和(自身を除く): 99414420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2131, 2940, 3430, 4116, 4262, 5145, 6393, 6860, 8524, 10290, 10655, 12786, 14917, 20580, 21310, 25572, 29834, 31965, 42620, 44751, 59668, 63930, 74585, 89502, 104419, 127860, 149170, 179004, 208838, 223755, 298340, 313257, 417676, 447510, 522095, 626514, 730933, 895020, 1044190, 1253028, 1461866, 1566285, 2088380, 2192799, 2923732, 3132570, 3654665, 4385598, 6265140, 7309330, 8771196, 10963995, 14618660, 21927990, 43855980]

約数ペア:

[(1, 43855980), (2, 21927990), (3, 14618660), (4, 10963995), (5, 8771196), (6, 7309330), (7, 6265140), (10, 4385598), (12, 3654665), (14, 3132570), (15, 2923732), (20, 2192799), (21, 2088380), (28, 1566285), (30, 1461866), (35, 1253028), (42, 1044190), (49, 895020), (60, 730933), (70, 626514), (84, 522095), (98, 447510), (105, 417676), (140, 313257), (147, 298340), (196, 223755), (210, 208838), (245, 179004), (294, 149170), (343, 127860), (420, 104419), (490, 89502), (588, 74585), (686, 63930), (735, 59668), (980, 44751), (1029, 42620), (1372, 31965), (1470, 29834), (1715, 25572), (2058, 21310), (2131, 20580), (2940, 14917), (3430, 12786), (4116, 10655), (4262, 10290), (5145, 8524), (6393, 6860)]