26925570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 81169920

約数和(自身を除く): 54244350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 541, 553, 630, 711, 790, 1082, 1106, 1185, 1422, 1623, 1659, 2370, 2705, 2765, 3246, 3318, 3555, 3787, 4869, 4977, 5410, 5530, 7110, 7574, 8115, 8295, 9738, 9954, 11361, 16230, 16590, 18935, 22722, 24345, 24885, 34083, 37870, 42739, 48690, 49770, 56805, 68166, 85478, 113610, 128217, 170415, 213695, 256434, 299173, 340830, 384651, 427390, 598346, 641085, 769302, 897519, 1282170, 1495865, 1795038, 1923255, 2692557, 2991730, 3846510, 4487595, 5385114, 8975190, 13462785, 26925570]

約数ペア:

[(1, 26925570), (2, 13462785), (3, 8975190), (5, 5385114), (6, 4487595), (7, 3846510), (9, 2991730), (10, 2692557), (14, 1923255), (15, 1795038), (18, 1495865), (21, 1282170), (30, 897519), (35, 769302), (42, 641085), (45, 598346), (63, 427390), (70, 384651), (79, 340830), (90, 299173), (105, 256434), (126, 213695), (158, 170415), (210, 128217), (237, 113610), (315, 85478), (395, 68166), (474, 56805), (541, 49770), (553, 48690), (630, 42739), (711, 37870), (790, 34083), (1082, 24885), (1106, 24345), (1185, 22722), (1422, 18935), (1623, 16590), (1659, 16230), (2370, 11361), (2705, 9954), (2765, 9738), (3246, 8295), (3318, 8115), (3555, 7574), (3787, 7110), (4869, 5530), (4977, 5410)]