16963434670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1723}}^1$

素因数の和:2130

約数の個数: 128

約数和(自身を含む): 38926540800

約数和(自身を除く): 21963106130

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 349, 403, 434, 455, 698, 806, 910, 1085, 1723, 1745, 2015, 2170, 2443, 2821, 3446, 3490, 4030, 4537, 4886, 5642, 8615, 9074, 10819, 12061, 12215, 14105, 17230, 21638, 22399, 22685, 24122, 24430, 28210, 31759, 44798, 45370, 53413, 54095, 60305, 63518, 75733, 106826, 108190, 111995, 120610, 140647, 151466, 156793, 158795, 223990, 267065, 281294, 313586, 317590, 373891, 378665, 534130, 601327, 694369, 703235, 747782, 757330, 783965, 984529, 1202654, 1388738, 1406470, 1567930, 1869455, 1969058, 3006635, 3471845, 3738910, 4209289, 4860583, 4922645, 6013270, 6943690, 7817251, 8418578, 9721166, 9845290, 15634502, 18641137, 21046445, 24302915, 37282274, 39086255, 42092890, 48605830, 54720757, 78172510, 93205685, 109441514, 130487959, 186411370, 242334781, 260975918, 273603785, 484669562, 547207570, 652439795, 1211673905, 1304879590, 1696343467, 2423347810, 3392686934, 8481717335, 16963434670]

約数ペア:

[(1, 16963434670), (2, 8481717335), (5, 3392686934), (7, 2423347810), (10, 1696343467), (13, 1304879590), (14, 1211673905), (26, 652439795), (31, 547207570), (35, 484669562), (62, 273603785), (65, 260975918), (70, 242334781), (91, 186411370), (130, 130487959), (155, 109441514), (182, 93205685), (217, 78172510), (310, 54720757), (349, 48605830), (403, 42092890), (434, 39086255), (455, 37282274), (698, 24302915), (806, 21046445), (910, 18641137), (1085, 15634502), (1723, 9845290), (1745, 9721166), (2015, 8418578), (2170, 7817251), (2443, 6943690), (2821, 6013270), (3446, 4922645), (3490, 4860583), (4030, 4209289), (4537, 3738910), (4886, 3471845), (5642, 3006635), (8615, 1969058), (9074, 1869455), (10819, 1567930), (12061, 1406470), (12215, 1388738), (14105, 1202654), (17230, 984529), (21638, 783965), (22399, 757330), (22685, 747782), (24122, 703235), (24430, 694369), (28210, 601327), (31759, 534130), (44798, 378665), (45370, 373891), (53413, 317590), (54095, 313586), (60305, 281294), (63518, 267065), (75733, 223990), (106826, 158795), (108190, 156793), (111995, 151466), (120610, 140647)]