98945210

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 224460936

約数和(自身を除く): 125515726

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 317, 343, 455, 490, 634, 637, 686, 910, 1274, 1585, 1715, 2219, 2401, 3170, 3185, 3430, 4121, 4438, 4459, 4802, 6370, 8242, 8918, 11095, 12005, 15533, 20605, 22190, 22295, 24010, 28847, 31066, 31213, 41210, 44590, 57694, 62426, 77665, 108731, 144235, 155330, 156065, 201929, 217462, 288470, 312130, 403858, 543655, 761117, 1009645, 1087310, 1413503, 1522234, 2019290, 2827006, 3805585, 7067515, 7611170, 9894521, 14135030, 19789042, 49472605, 98945210]

約数ペア:

[(1, 98945210), (2, 49472605), (5, 19789042), (7, 14135030), (10, 9894521), (13, 7611170), (14, 7067515), (26, 3805585), (35, 2827006), (49, 2019290), (65, 1522234), (70, 1413503), (91, 1087310), (98, 1009645), (130, 761117), (182, 543655), (245, 403858), (317, 312130), (343, 288470), (455, 217462), (490, 201929), (634, 156065), (637, 155330), (686, 144235), (910, 108731), (1274, 77665), (1585, 62426), (1715, 57694), (2219, 44590), (2401, 41210), (3170, 31213), (3185, 31066), (3430, 28847), (4121, 24010), (4438, 22295), (4459, 22190), (4802, 20605), (6370, 15533), (8242, 12005), (8918, 11095)]