729876690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{3571}}^1$

素因数の和:4344

約数の個数: 64

約数和(自身を含む): 1949454720

約数和(自身を除く): 1219578030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 757, 1514, 2271, 3571, 3785, 4542, 6813, 7142, 7570, 10713, 11355, 13626, 17855, 20439, 21426, 22710, 32139, 34065, 35710, 40878, 53565, 64278, 68130, 96417, 102195, 107130, 160695, 192834, 204390, 321390, 482085, 964170, 2703247, 5406494, 8109741, 13516235, 16219482, 24329223, 27032470, 40548705, 48658446, 72987669, 81097410, 121646115, 145975338, 243292230, 364938345, 729876690]

約数ペア:

[(1, 729876690), (2, 364938345), (3, 243292230), (5, 145975338), (6, 121646115), (9, 81097410), (10, 72987669), (15, 48658446), (18, 40548705), (27, 27032470), (30, 24329223), (45, 16219482), (54, 13516235), (90, 8109741), (135, 5406494), (270, 2703247), (757, 964170), (1514, 482085), (2271, 321390), (3571, 204390), (3785, 192834), (4542, 160695), (6813, 107130), (7142, 102195), (7570, 96417), (10713, 68130), (11355, 64278), (13626, 53565), (17855, 40878), (20439, 35710), (21426, 34065), (22710, 32139)]