1791930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 5318784

約数和(自身を除く): 3526854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 53, 69, 70, 98, 105, 106, 115, 138, 147, 159, 161, 210, 230, 245, 265, 294, 318, 322, 345, 371, 483, 490, 530, 690, 735, 742, 795, 805, 966, 1113, 1127, 1219, 1470, 1590, 1610, 1855, 2226, 2254, 2415, 2438, 2597, 3381, 3657, 3710, 4830, 5194, 5565, 5635, 6095, 6762, 7314, 7791, 8533, 11130, 11270, 12190, 12985, 15582, 16905, 17066, 18285, 25599, 25970, 33810, 36570, 38955, 42665, 51198, 59731, 77910, 85330, 119462, 127995, 179193, 255990, 298655, 358386, 597310, 895965, 1791930]

約数ペア:

[(1, 1791930), (2, 895965), (3, 597310), (5, 358386), (6, 298655), (7, 255990), (10, 179193), (14, 127995), (15, 119462), (21, 85330), (23, 77910), (30, 59731), (35, 51198), (42, 42665), (46, 38955), (49, 36570), (53, 33810), (69, 25970), (70, 25599), (98, 18285), (105, 17066), (106, 16905), (115, 15582), (138, 12985), (147, 12190), (159, 11270), (161, 11130), (210, 8533), (230, 7791), (245, 7314), (265, 6762), (294, 6095), (318, 5635), (322, 5565), (345, 5194), (371, 4830), (483, 3710), (490, 3657), (530, 3381), (690, 2597), (735, 2438), (742, 2415), (795, 2254), (805, 2226), (966, 1855), (1113, 1610), (1127, 1590), (1219, 1470)]