173800380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1367}}^1$

素因数の和:1555

約数の個数: 96

約数和(自身を含む): 527675904

約数和(自身を除く): 353875524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 163, 195, 260, 326, 390, 489, 652, 780, 815, 978, 1367, 1630, 1956, 2119, 2445, 2734, 3260, 4101, 4238, 4890, 5468, 6357, 6835, 8202, 8476, 9780, 10595, 12714, 13670, 16404, 17771, 20505, 21190, 25428, 27340, 31785, 35542, 41010, 42380, 53313, 63570, 71084, 82020, 88855, 106626, 127140, 177710, 213252, 222821, 266565, 355420, 445642, 533130, 668463, 891284, 1066260, 1114105, 1336926, 2228210, 2673852, 2896673, 3342315, 4456420, 5793346, 6684630, 8690019, 11586692, 13369260, 14483365, 17380038, 28966730, 34760076, 43450095, 57933460, 86900190, 173800380]

約数ペア:

[(1, 173800380), (2, 86900190), (3, 57933460), (4, 43450095), (5, 34760076), (6, 28966730), (10, 17380038), (12, 14483365), (13, 13369260), (15, 11586692), (20, 8690019), (26, 6684630), (30, 5793346), (39, 4456420), (52, 3342315), (60, 2896673), (65, 2673852), (78, 2228210), (130, 1336926), (156, 1114105), (163, 1066260), (195, 891284), (260, 668463), (326, 533130), (390, 445642), (489, 355420), (652, 266565), (780, 222821), (815, 213252), (978, 177710), (1367, 127140), (1630, 106626), (1956, 88855), (2119, 82020), (2445, 71084), (2734, 63570), (3260, 53313), (4101, 42380), (4238, 41010), (4890, 35542), (5468, 31785), (6357, 27340), (6835, 25428), (8202, 21190), (8476, 20505), (9780, 17771), (10595, 16404), (12714, 13670)]