19240830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{4363}}^1$

素因数の和:4390

約数の個数: 72

約数和(自身を含む): 58207032

約数和(自身を除く): 38966202

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4363, 4410, 8726, 13089, 21815, 26178, 30541, 39267, 43630, 61082, 65445, 78534, 91623, 130890, 152705, 183246, 196335, 213787, 274869, 305410, 392670, 427574, 458115, 549738, 641361, 916230, 1068935, 1282722, 1374345, 1924083, 2137870, 2748690, 3206805, 3848166, 6413610, 9620415, 19240830]

約数ペア:

[(1, 19240830), (2, 9620415), (3, 6413610), (5, 3848166), (6, 3206805), (7, 2748690), (9, 2137870), (10, 1924083), (14, 1374345), (15, 1282722), (18, 1068935), (21, 916230), (30, 641361), (35, 549738), (42, 458115), (45, 427574), (49, 392670), (63, 305410), (70, 274869), (90, 213787), (98, 196335), (105, 183246), (126, 152705), (147, 130890), (210, 91623), (245, 78534), (294, 65445), (315, 61082), (441, 43630), (490, 39267), (630, 30541), (735, 26178), (882, 21815), (1470, 13089), (2205, 8726), (4363, 4410)]