272075790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2269}}^1$

素因数の和:2857

約数の個数: 64

約数和(自身を含む): 747901440

約数和(自身を除く): 475825650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 571, 1142, 1713, 2269, 2855, 3426, 3997, 4538, 5710, 6807, 7994, 8565, 11345, 11991, 13614, 15883, 17130, 19985, 22690, 23982, 31766, 34035, 39970, 47649, 59955, 68070, 79415, 95298, 119910, 158830, 238245, 476490, 1295599, 2591198, 3886797, 6477995, 7773594, 9069193, 12955990, 18138386, 19433985, 27207579, 38867970, 45345965, 54415158, 90691930, 136037895, 272075790]

約数ペア:

[(1, 272075790), (2, 136037895), (3, 90691930), (5, 54415158), (6, 45345965), (7, 38867970), (10, 27207579), (14, 19433985), (15, 18138386), (21, 12955990), (30, 9069193), (35, 7773594), (42, 6477995), (70, 3886797), (105, 2591198), (210, 1295599), (571, 476490), (1142, 238245), (1713, 158830), (2269, 119910), (2855, 95298), (3426, 79415), (3997, 68070), (4538, 59955), (5710, 47649), (6807, 39970), (7994, 34035), (8565, 31766), (11345, 23982), (11991, 22690), (13614, 19985), (15883, 17130)]