74013940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3737

約数の個数: 96

約数和(自身を含む): 208744704

約数和(自身を除く): 134730764

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 3697, 4004, 5005, 7394, 10010, 14788, 18485, 20020, 25879, 36970, 40667, 48061, 51758, 73940, 81334, 96122, 103516, 129395, 162668, 192244, 203335, 240305, 258790, 284669, 336427, 406670, 480610, 517580, 528671, 569338, 672854, 813340, 961220, 1057342, 1138676, 1345708, 1423345, 1682135, 2114684, 2643355, 2846690, 3364270, 3700697, 5286710, 5693380, 6728540, 7401394, 10573420, 14802788, 18503485, 37006970, 74013940]

約数ペア:

[(1, 74013940), (2, 37006970), (4, 18503485), (5, 14802788), (7, 10573420), (10, 7401394), (11, 6728540), (13, 5693380), (14, 5286710), (20, 3700697), (22, 3364270), (26, 2846690), (28, 2643355), (35, 2114684), (44, 1682135), (52, 1423345), (55, 1345708), (65, 1138676), (70, 1057342), (77, 961220), (91, 813340), (110, 672854), (130, 569338), (140, 528671), (143, 517580), (154, 480610), (182, 406670), (220, 336427), (260, 284669), (286, 258790), (308, 240305), (364, 203335), (385, 192244), (455, 162668), (572, 129395), (715, 103516), (770, 96122), (910, 81334), (1001, 73940), (1430, 51758), (1540, 48061), (1820, 40667), (2002, 36970), (2860, 25879), (3697, 20020), (4004, 18485), (5005, 14788), (7394, 10010)]