30850358520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{103289}}^1$

素因数の和:103453

約数の個数: 128

約数和(自身を含む): 98166816000

約数和(自身を除く): 67316457480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 131, 152, 190, 228, 262, 285, 380, 393, 456, 524, 570, 655, 760, 786, 1048, 1140, 1310, 1572, 1965, 2280, 2489, 2620, 3144, 3930, 4978, 5240, 7467, 7860, 9956, 12445, 14934, 15720, 19912, 24890, 29868, 37335, 49780, 59736, 74670, 99560, 103289, 149340, 206578, 298680, 309867, 413156, 516445, 619734, 826312, 1032890, 1239468, 1549335, 1962491, 2065780, 2478936, 3098670, 3924982, 4131560, 5887473, 6197340, 7849964, 9812455, 11774946, 12394680, 13530859, 15699928, 19624910, 23549892, 27061718, 29437365, 39249820, 40592577, 47099784, 54123436, 58874730, 67654295, 78499640, 81185154, 108246872, 117749460, 135308590, 162370308, 202962885, 235498920, 257086321, 270617180, 324740616, 405925770, 514172642, 541234360, 771258963, 811851540, 1028345284, 1285431605, 1542517926, 1623703080, 2056690568, 2570863210, 3085035852, 3856294815, 5141726420, 6170071704, 7712589630, 10283452840, 15425179260, 30850358520]

約数ペア:

[(1, 30850358520), (2, 15425179260), (3, 10283452840), (4, 7712589630), (5, 6170071704), (6, 5141726420), (8, 3856294815), (10, 3085035852), (12, 2570863210), (15, 2056690568), (19, 1623703080), (20, 1542517926), (24, 1285431605), (30, 1028345284), (38, 811851540), (40, 771258963), (57, 541234360), (60, 514172642), (76, 405925770), (95, 324740616), (114, 270617180), (120, 257086321), (131, 235498920), (152, 202962885), (190, 162370308), (228, 135308590), (262, 117749460), (285, 108246872), (380, 81185154), (393, 78499640), (456, 67654295), (524, 58874730), (570, 54123436), (655, 47099784), (760, 40592577), (786, 39249820), (1048, 29437365), (1140, 27061718), (1310, 23549892), (1572, 19624910), (1965, 15699928), (2280, 13530859), (2489, 12394680), (2620, 11774946), (3144, 9812455), (3930, 7849964), (4978, 6197340), (5240, 5887473), (7467, 4131560), (7860, 3924982), (9956, 3098670), (12445, 2478936), (14934, 2065780), (15720, 1962491), (19912, 1549335), (24890, 1239468), (29868, 1032890), (37335, 826312), (49780, 619734), (59736, 516445), (74670, 413156), (99560, 309867), (103289, 298680), (149340, 206578)]