74337690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:668

約数の個数: 128

約数和(自身を含む): 221921280

約数和(自身を除く): 147583590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 93, 95, 105, 114, 133, 155, 186, 190, 210, 217, 266, 285, 310, 399, 434, 465, 570, 589, 601, 651, 665, 798, 930, 1085, 1178, 1202, 1302, 1330, 1767, 1803, 1995, 2170, 2945, 3005, 3255, 3534, 3606, 3990, 4123, 4207, 5890, 6010, 6510, 8246, 8414, 8835, 9015, 11419, 12369, 12621, 17670, 18030, 18631, 20615, 21035, 22838, 24738, 25242, 34257, 37262, 41230, 42070, 55893, 57095, 61845, 63105, 68514, 79933, 93155, 111786, 114190, 123690, 126210, 130417, 159866, 171285, 186310, 239799, 260834, 279465, 342570, 353989, 391251, 399665, 479598, 558930, 652085, 707978, 782502, 799330, 1061967, 1198995, 1304170, 1769945, 1956255, 2123934, 2397990, 2477923, 3539890, 3912510, 4955846, 5309835, 7433769, 10619670, 12389615, 14867538, 24779230, 37168845, 74337690]

約数ペア:

[(1, 74337690), (2, 37168845), (3, 24779230), (5, 14867538), (6, 12389615), (7, 10619670), (10, 7433769), (14, 5309835), (15, 4955846), (19, 3912510), (21, 3539890), (30, 2477923), (31, 2397990), (35, 2123934), (38, 1956255), (42, 1769945), (57, 1304170), (62, 1198995), (70, 1061967), (93, 799330), (95, 782502), (105, 707978), (114, 652085), (133, 558930), (155, 479598), (186, 399665), (190, 391251), (210, 353989), (217, 342570), (266, 279465), (285, 260834), (310, 239799), (399, 186310), (434, 171285), (465, 159866), (570, 130417), (589, 126210), (601, 123690), (651, 114190), (665, 111786), (798, 93155), (930, 79933), (1085, 68514), (1178, 63105), (1202, 61845), (1302, 57095), (1330, 55893), (1767, 42070), (1803, 41230), (1995, 37262), (2170, 34257), (2945, 25242), (3005, 24738), (3255, 22838), (3534, 21035), (3606, 20615), (3990, 18631), (4123, 18030), (4207, 17670), (5890, 12621), (6010, 12369), (6510, 11419), (8246, 9015), (8414, 8835)]