20565346590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{151027}}^1$

素因数の和:151146

約数の個数: 96

約数和(自身を含む): 57251694240

約数和(自身を除く): 36686347650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 89, 90, 102, 153, 170, 178, 255, 267, 306, 445, 510, 534, 765, 801, 890, 1335, 1513, 1530, 1602, 2670, 3026, 4005, 4539, 7565, 8010, 9078, 13617, 15130, 22695, 27234, 45390, 68085, 136170, 151027, 302054, 453081, 755135, 906162, 1359243, 1510270, 2265405, 2567459, 2718486, 4530810, 5134918, 6796215, 7702377, 12837295, 13441403, 13592430, 15404754, 23107131, 25674590, 26882806, 38511885, 40324209, 46214262, 67207015, 77023770, 80648418, 115535655, 120972627, 134414030, 201621045, 228503851, 231071310, 241945254, 403242090, 457007702, 604863135, 685511553, 1142519255, 1209726270, 1371023106, 2056534659, 2285038510, 3427557765, 4113069318, 6855115530, 10282673295, 20565346590]

約数ペア:

[(1, 20565346590), (2, 10282673295), (3, 6855115530), (5, 4113069318), (6, 3427557765), (9, 2285038510), (10, 2056534659), (15, 1371023106), (17, 1209726270), (18, 1142519255), (30, 685511553), (34, 604863135), (45, 457007702), (51, 403242090), (85, 241945254), (89, 231071310), (90, 228503851), (102, 201621045), (153, 134414030), (170, 120972627), (178, 115535655), (255, 80648418), (267, 77023770), (306, 67207015), (445, 46214262), (510, 40324209), (534, 38511885), (765, 26882806), (801, 25674590), (890, 23107131), (1335, 15404754), (1513, 13592430), (1530, 13441403), (1602, 12837295), (2670, 7702377), (3026, 6796215), (4005, 5134918), (4539, 4530810), (7565, 2718486), (8010, 2567459), (9078, 2265405), (13617, 1510270), (15130, 1359243), (22695, 906162), (27234, 755135), (45390, 453081), (68085, 302054), (136170, 151027)]