359087260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 948894912

約数和(自身を除く): 589807652

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 157, 170, 217, 238, 310, 314, 340, 434, 476, 527, 595, 620, 628, 785, 868, 961, 1054, 1085, 1099, 1190, 1570, 1922, 2108, 2170, 2198, 2380, 2635, 2669, 3140, 3689, 3844, 4340, 4396, 4805, 4867, 5270, 5338, 5495, 6727, 7378, 9610, 9734, 10540, 10676, 10990, 13345, 13454, 14756, 16337, 18445, 18683, 19220, 19468, 21980, 24335, 26690, 26908, 32674, 33635, 34069, 36890, 37366, 48670, 53380, 65348, 67270, 68138, 73780, 74732, 81685, 82739, 93415, 97340, 114359, 134540, 136276, 150877, 163370, 165478, 170345, 186830, 228718, 301754, 326740, 330956, 340690, 373660, 413695, 457436, 571795, 579173, 603508, 681380, 754385, 827390, 1056139, 1143590, 1158346, 1508770, 1654780, 2112278, 2287180, 2316692, 2564909, 2895865, 3017540, 4224556, 5129818, 5280695, 5791730, 10259636, 10561390, 11583460, 12824545, 17954363, 21122780, 25649090, 35908726, 51298180, 71817452, 89771815, 179543630, 359087260]

約数ペア:

[(1, 359087260), (2, 179543630), (4, 89771815), (5, 71817452), (7, 51298180), (10, 35908726), (14, 25649090), (17, 21122780), (20, 17954363), (28, 12824545), (31, 11583460), (34, 10561390), (35, 10259636), (62, 5791730), (68, 5280695), (70, 5129818), (85, 4224556), (119, 3017540), (124, 2895865), (140, 2564909), (155, 2316692), (157, 2287180), (170, 2112278), (217, 1654780), (238, 1508770), (310, 1158346), (314, 1143590), (340, 1056139), (434, 827390), (476, 754385), (527, 681380), (595, 603508), (620, 579173), (628, 571795), (785, 457436), (868, 413695), (961, 373660), (1054, 340690), (1085, 330956), (1099, 326740), (1190, 301754), (1570, 228718), (1922, 186830), (2108, 170345), (2170, 165478), (2198, 163370), (2380, 150877), (2635, 136276), (2669, 134540), (3140, 114359), (3689, 97340), (3844, 93415), (4340, 82739), (4396, 81685), (4805, 74732), (4867, 73780), (5270, 68138), (5338, 67270), (5495, 65348), (6727, 53380), (7378, 48670), (9610, 37366), (9734, 36890), (10540, 34069), (10676, 33635), (10990, 32674), (13345, 26908), (13454, 26690), (14756, 24335), (16337, 21980), (18445, 19468), (18683, 19220)]