7340147370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1\times {\mathrm{1597}}^1$

素因数の和:2229

約数の個数: 128

約数和(自身を含む): 20295878400

約数和(自身を除く): 12955731030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 587, 783, 870, 1174, 1305, 1566, 1597, 1761, 2610, 2935, 3194, 3522, 3915, 4791, 5283, 5870, 7830, 7985, 8805, 9582, 10566, 14373, 15849, 15970, 17023, 17610, 23955, 26415, 28746, 31698, 34046, 43119, 46313, 47910, 51069, 52830, 71865, 79245, 85115, 86238, 92626, 102138, 138939, 143730, 153207, 158490, 170230, 215595, 231565, 255345, 277878, 306414, 416817, 431190, 459621, 463130, 510690, 694695, 766035, 833634, 919242, 937439, 1250451, 1389390, 1532070, 1874878, 2084085, 2298105, 2500902, 2812317, 4168170, 4596210, 4687195, 5624634, 6252255, 8436951, 9374390, 12504510, 14061585, 16873902, 25310853, 27185731, 28123170, 42184755, 50621706, 54371462, 81557193, 84369510, 126554265, 135928655, 163114386, 244671579, 253108530, 271857310, 407785965, 489343158, 734014737, 815571930, 1223357895, 1468029474, 2446715790, 3670073685, 7340147370]

約数ペア:

[(1, 7340147370), (2, 3670073685), (3, 2446715790), (5, 1468029474), (6, 1223357895), (9, 815571930), (10, 734014737), (15, 489343158), (18, 407785965), (27, 271857310), (29, 253108530), (30, 244671579), (45, 163114386), (54, 135928655), (58, 126554265), (87, 84369510), (90, 81557193), (135, 54371462), (145, 50621706), (174, 42184755), (261, 28123170), (270, 27185731), (290, 25310853), (435, 16873902), (522, 14061585), (587, 12504510), (783, 9374390), (870, 8436951), (1174, 6252255), (1305, 5624634), (1566, 4687195), (1597, 4596210), (1761, 4168170), (2610, 2812317), (2935, 2500902), (3194, 2298105), (3522, 2084085), (3915, 1874878), (4791, 1532070), (5283, 1389390), (5870, 1250451), (7830, 937439), (7985, 919242), (8805, 833634), (9582, 766035), (10566, 694695), (14373, 510690), (15849, 463130), (15970, 459621), (17023, 431190), (17610, 416817), (23955, 306414), (26415, 277878), (28746, 255345), (31698, 231565), (34046, 215595), (43119, 170230), (46313, 158490), (47910, 153207), (51069, 143730), (52830, 138939), (71865, 102138), (79245, 92626), (85115, 86238)]