46812220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 129971520

約数和(自身を除く): 83159300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 89, 91, 119, 130, 140, 170, 178, 182, 221, 238, 260, 289, 340, 356, 364, 442, 445, 455, 476, 578, 595, 623, 884, 890, 910, 1105, 1156, 1157, 1190, 1246, 1445, 1513, 1547, 1780, 1820, 2023, 2210, 2314, 2380, 2492, 2890, 3026, 3094, 3115, 3757, 4046, 4420, 4628, 5780, 5785, 6052, 6188, 6230, 7514, 7565, 7735, 8092, 8099, 10115, 10591, 11570, 12460, 15028, 15130, 15470, 16198, 18785, 19669, 20230, 21182, 23140, 25721, 26299, 30260, 30940, 32396, 37570, 39338, 40460, 40495, 42364, 51442, 52598, 52955, 75140, 78676, 80990, 98345, 102884, 105196, 105910, 128605, 131495, 137683, 161980, 180047, 196690, 211820, 257210, 262990, 275366, 334373, 360094, 393380, 514420, 525980, 550732, 668746, 688415, 720188, 900235, 1337492, 1376830, 1671865, 1800470, 2340611, 2753660, 3343730, 3600940, 4681222, 6687460, 9362444, 11703055, 23406110, 46812220]

約数ペア:

[(1, 46812220), (2, 23406110), (4, 11703055), (5, 9362444), (7, 6687460), (10, 4681222), (13, 3600940), (14, 3343730), (17, 2753660), (20, 2340611), (26, 1800470), (28, 1671865), (34, 1376830), (35, 1337492), (52, 900235), (65, 720188), (68, 688415), (70, 668746), (85, 550732), (89, 525980), (91, 514420), (119, 393380), (130, 360094), (140, 334373), (170, 275366), (178, 262990), (182, 257210), (221, 211820), (238, 196690), (260, 180047), (289, 161980), (340, 137683), (356, 131495), (364, 128605), (442, 105910), (445, 105196), (455, 102884), (476, 98345), (578, 80990), (595, 78676), (623, 75140), (884, 52955), (890, 52598), (910, 51442), (1105, 42364), (1156, 40495), (1157, 40460), (1190, 39338), (1246, 37570), (1445, 32396), (1513, 30940), (1547, 30260), (1780, 26299), (1820, 25721), (2023, 23140), (2210, 21182), (2314, 20230), (2380, 19669), (2492, 18785), (2890, 16198), (3026, 15470), (3094, 15130), (3115, 15028), (3757, 12460), (4046, 11570), (4420, 10591), (4628, 10115), (5780, 8099), (5785, 8092), (6052, 7735), (6188, 7565), (6230, 7514)]