1317666350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3761}}^1$

素因数の和:3811

約数の個数: 144

約数和(自身を含む): 3350316816

約数和(自身を除く): 2032650466

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 49, 50, 55, 65, 70, 77, 91, 98, 110, 130, 143, 154, 175, 182, 245, 275, 286, 325, 350, 385, 455, 490, 539, 550, 637, 650, 715, 770, 910, 1001, 1078, 1225, 1274, 1430, 1925, 2002, 2275, 2450, 2695, 3185, 3575, 3761, 3850, 4550, 5005, 5390, 6370, 7007, 7150, 7522, 10010, 13475, 14014, 15925, 18805, 25025, 26327, 26950, 31850, 35035, 37610, 41371, 48893, 50050, 52654, 70070, 82742, 94025, 97786, 131635, 175175, 184289, 188050, 206855, 244465, 263270, 289597, 342251, 350350, 368578, 413710, 488930, 537823, 579194, 658175, 684502, 921445, 1034275, 1075646, 1222325, 1316350, 1447985, 1711255, 1842890, 2027179, 2068550, 2395757, 2444650, 2689115, 2895970, 3422510, 3764761, 4054358, 4607225, 4791514, 5378230, 7239925, 7529522, 8556275, 9214450, 10135895, 11978785, 13445575, 14479850, 17112550, 18823805, 20271790, 23957570, 26353327, 26891150, 37647610, 50679475, 52706654, 59893925, 94119025, 101358950, 119787850, 131766635, 188238050, 263533270, 658833175, 1317666350]

約数ペア:

[(1, 1317666350), (2, 658833175), (5, 263533270), (7, 188238050), (10, 131766635), (11, 119787850), (13, 101358950), (14, 94119025), (22, 59893925), (25, 52706654), (26, 50679475), (35, 37647610), (49, 26891150), (50, 26353327), (55, 23957570), (65, 20271790), (70, 18823805), (77, 17112550), (91, 14479850), (98, 13445575), (110, 11978785), (130, 10135895), (143, 9214450), (154, 8556275), (175, 7529522), (182, 7239925), (245, 5378230), (275, 4791514), (286, 4607225), (325, 4054358), (350, 3764761), (385, 3422510), (455, 2895970), (490, 2689115), (539, 2444650), (550, 2395757), (637, 2068550), (650, 2027179), (715, 1842890), (770, 1711255), (910, 1447985), (1001, 1316350), (1078, 1222325), (1225, 1075646), (1274, 1034275), (1430, 921445), (1925, 684502), (2002, 658175), (2275, 579194), (2450, 537823), (2695, 488930), (3185, 413710), (3575, 368578), (3761, 350350), (3850, 342251), (4550, 289597), (5005, 263270), (5390, 244465), (6370, 206855), (7007, 188050), (7150, 184289), (7522, 175175), (10010, 131635), (13475, 97786), (14014, 94025), (15925, 82742), (18805, 70070), (25025, 52654), (26327, 50050), (26950, 48893), (31850, 41371), (35035, 37610)]