1514151940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{3853}}^1$

素因数の和:4277

約数の個数: 72

約数和(自身を含む): 3709043352

約数和(自身を除く): 2194891412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 401, 490, 802, 980, 1604, 2005, 2807, 3853, 4010, 5614, 7706, 8020, 11228, 14035, 15412, 19265, 19649, 26971, 28070, 38530, 39298, 53942, 56140, 77060, 78596, 98245, 107884, 134855, 188797, 196490, 269710, 377594, 392980, 539420, 755188, 943985, 1545053, 1887970, 3090106, 3775940, 6180212, 7725265, 10815371, 15450530, 21630742, 30901060, 43261484, 54076855, 75707597, 108153710, 151415194, 216307420, 302830388, 378537985, 757075970, 1514151940]

約数ペア:

[(1, 1514151940), (2, 757075970), (4, 378537985), (5, 302830388), (7, 216307420), (10, 151415194), (14, 108153710), (20, 75707597), (28, 54076855), (35, 43261484), (49, 30901060), (70, 21630742), (98, 15450530), (140, 10815371), (196, 7725265), (245, 6180212), (401, 3775940), (490, 3090106), (802, 1887970), (980, 1545053), (1604, 943985), (2005, 755188), (2807, 539420), (3853, 392980), (4010, 377594), (5614, 269710), (7706, 196490), (8020, 188797), (11228, 134855), (14035, 107884), (15412, 98245), (19265, 78596), (19649, 77060), (26971, 56140), (28070, 53942), (38530, 39298)]