290747155980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{147517}}^1$

素因数の和:147943

約数の個数: 96

約数和(自身を含む): 824382510336

約数和(自身を除く): 533635354356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 307, 321, 428, 535, 614, 642, 921, 1070, 1228, 1284, 1535, 1605, 1842, 2140, 3070, 3210, 3684, 4605, 6140, 6420, 9210, 18420, 32849, 65698, 98547, 131396, 147517, 164245, 197094, 295034, 328490, 394188, 442551, 492735, 590068, 656980, 737585, 885102, 985470, 1475170, 1770204, 1970940, 2212755, 2950340, 4425510, 8851020, 15784319, 31568638, 45287719, 47352957, 63137276, 78921595, 90575438, 94705914, 135863157, 157843190, 181150876, 189411828, 226438595, 236764785, 271726314, 315686380, 452877190, 473529570, 543452628, 679315785, 905754380, 947059140, 1358631570, 2717263140, 4845785933, 9691571866, 14537357799, 19383143732, 24228929665, 29074715598, 48457859330, 58149431196, 72686788995, 96915718660, 145373577990, 290747155980]

約数ペア:

[(1, 290747155980), (2, 145373577990), (3, 96915718660), (4, 72686788995), (5, 58149431196), (6, 48457859330), (10, 29074715598), (12, 24228929665), (15, 19383143732), (20, 14537357799), (30, 9691571866), (60, 4845785933), (107, 2717263140), (214, 1358631570), (307, 947059140), (321, 905754380), (428, 679315785), (535, 543452628), (614, 473529570), (642, 452877190), (921, 315686380), (1070, 271726314), (1228, 236764785), (1284, 226438595), (1535, 189411828), (1605, 181150876), (1842, 157843190), (2140, 135863157), (3070, 94705914), (3210, 90575438), (3684, 78921595), (4605, 63137276), (6140, 47352957), (6420, 45287719), (9210, 31568638), (18420, 15784319), (32849, 8851020), (65698, 4425510), (98547, 2950340), (131396, 2212755), (147517, 1970940), (164245, 1770204), (197094, 1475170), (295034, 985470), (328490, 885102), (394188, 737585), (442551, 656980), (492735, 590068)]