18348520890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{48193}}^1$

素因数の和:48261

約数の個数: 128

約数和(自身を含む): 52743513600

約数和(自身を除く): 34394992710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 245, 259, 294, 343, 370, 490, 518, 555, 686, 735, 777, 1029, 1110, 1295, 1470, 1554, 1715, 1813, 2058, 2590, 3430, 3626, 3885, 5145, 5439, 7770, 9065, 10290, 10878, 12691, 18130, 25382, 27195, 38073, 48193, 54390, 63455, 76146, 96386, 126910, 144579, 190365, 240965, 289158, 337351, 380730, 481930, 674702, 722895, 1012053, 1445790, 1686755, 1783141, 2024106, 2361457, 3373510, 3566282, 4722914, 5060265, 5349423, 7084371, 8915705, 10120530, 10698846, 11807285, 12481987, 14168742, 16530199, 17831410, 23614570, 24963974, 26747115, 33060398, 35421855, 37445961, 49590597, 53494230, 62409935, 70843710, 74891922, 82650995, 87373909, 99181194, 124819870, 165301990, 174747818, 187229805, 247952985, 262121727, 374459610, 436869545, 495905970, 524243454, 611617363, 873739090, 1223234726, 1310608635, 1834852089, 2621217270, 3058086815, 3669704178, 6116173630, 9174260445, 18348520890]

約数ペア:

[(1, 18348520890), (2, 9174260445), (3, 6116173630), (5, 3669704178), (6, 3058086815), (7, 2621217270), (10, 1834852089), (14, 1310608635), (15, 1223234726), (21, 873739090), (30, 611617363), (35, 524243454), (37, 495905970), (42, 436869545), (49, 374459610), (70, 262121727), (74, 247952985), (98, 187229805), (105, 174747818), (111, 165301990), (147, 124819870), (185, 99181194), (210, 87373909), (222, 82650995), (245, 74891922), (259, 70843710), (294, 62409935), (343, 53494230), (370, 49590597), (490, 37445961), (518, 35421855), (555, 33060398), (686, 26747115), (735, 24963974), (777, 23614570), (1029, 17831410), (1110, 16530199), (1295, 14168742), (1470, 12481987), (1554, 11807285), (1715, 10698846), (1813, 10120530), (2058, 8915705), (2590, 7084371), (3430, 5349423), (3626, 5060265), (3885, 4722914), (5145, 3566282), (5439, 3373510), (7770, 2361457), (9065, 2024106), (10290, 1783141), (10878, 1686755), (12691, 1445790), (18130, 1012053), (25382, 722895), (27195, 674702), (38073, 481930), (48193, 380730), (54390, 337351), (63455, 289158), (76146, 240965), (96386, 190365), (126910, 144579)]