30202830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 90574848

約数和(自身を除く): 60372018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 191, 210, 251, 315, 382, 502, 573, 630, 753, 955, 1146, 1255, 1337, 1506, 1719, 1757, 1910, 2259, 2510, 2674, 2865, 3438, 3514, 3765, 4011, 4518, 5271, 5730, 6685, 7530, 8022, 8595, 8785, 10542, 11295, 12033, 13370, 15813, 17190, 17570, 20055, 22590, 24066, 26355, 31626, 40110, 47941, 52710, 60165, 79065, 95882, 120330, 143823, 158130, 239705, 287646, 335587, 431469, 479410, 671174, 719115, 862938, 1006761, 1438230, 1677935, 2013522, 2157345, 3020283, 3355870, 4314690, 5033805, 6040566, 10067610, 15101415, 30202830]

約数ペア:

[(1, 30202830), (2, 15101415), (3, 10067610), (5, 6040566), (6, 5033805), (7, 4314690), (9, 3355870), (10, 3020283), (14, 2157345), (15, 2013522), (18, 1677935), (21, 1438230), (30, 1006761), (35, 862938), (42, 719115), (45, 671174), (63, 479410), (70, 431469), (90, 335587), (105, 287646), (126, 239705), (191, 158130), (210, 143823), (251, 120330), (315, 95882), (382, 79065), (502, 60165), (573, 52710), (630, 47941), (753, 40110), (955, 31626), (1146, 26355), (1255, 24066), (1337, 22590), (1506, 20055), (1719, 17570), (1757, 17190), (1910, 15813), (2259, 13370), (2510, 12033), (2674, 11295), (2865, 10542), (3438, 8785), (3514, 8595), (3765, 8022), (4011, 7530), (4518, 6685), (5271, 5730)]