30483390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 86430240

約数和(自身を除く): 55946850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 89, 98, 105, 147, 178, 210, 233, 245, 267, 294, 445, 466, 490, 534, 623, 699, 735, 890, 1165, 1246, 1335, 1398, 1470, 1631, 1869, 2330, 2670, 3115, 3262, 3495, 3738, 4361, 4893, 6230, 6990, 8155, 8722, 9345, 9786, 11417, 13083, 16310, 18690, 20737, 21805, 22834, 24465, 26166, 34251, 41474, 43610, 48930, 57085, 62211, 65415, 68502, 103685, 114170, 124422, 130830, 145159, 171255, 207370, 290318, 311055, 342510, 435477, 622110, 725795, 870954, 1016113, 1451590, 2032226, 2177385, 3048339, 4354770, 5080565, 6096678, 10161130, 15241695, 30483390]

約数ペア:

[(1, 30483390), (2, 15241695), (3, 10161130), (5, 6096678), (6, 5080565), (7, 4354770), (10, 3048339), (14, 2177385), (15, 2032226), (21, 1451590), (30, 1016113), (35, 870954), (42, 725795), (49, 622110), (70, 435477), (89, 342510), (98, 311055), (105, 290318), (147, 207370), (178, 171255), (210, 145159), (233, 130830), (245, 124422), (267, 114170), (294, 103685), (445, 68502), (466, 65415), (490, 62211), (534, 57085), (623, 48930), (699, 43610), (735, 41474), (890, 34251), (1165, 26166), (1246, 24465), (1335, 22834), (1398, 21805), (1470, 20737), (1631, 18690), (1869, 16310), (2330, 13083), (2670, 11417), (3115, 9786), (3262, 9345), (3495, 8722), (3738, 8155), (4361, 6990), (4893, 6230)]