7430430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 13471458

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 863, 1230, 1435, 1722, 1726, 2589, 2870, 4305, 4315, 5178, 6041, 8610, 8630, 12082, 12945, 18123, 25890, 30205, 35383, 36246, 60410, 70766, 90615, 106149, 176915, 181230, 212298, 247681, 353830, 495362, 530745, 743043, 1061490, 1238405, 1486086, 2476810, 3715215, 7430430]

約数ペア:

[(1, 7430430), (2, 3715215), (3, 2476810), (5, 1486086), (6, 1238405), (7, 1061490), (10, 743043), (14, 530745), (15, 495362), (21, 353830), (30, 247681), (35, 212298), (41, 181230), (42, 176915), (70, 106149), (82, 90615), (105, 70766), (123, 60410), (205, 36246), (210, 35383), (246, 30205), (287, 25890), (410, 18123), (574, 12945), (615, 12082), (861, 8630), (863, 8610), (1230, 6041), (1435, 5178), (1722, 4315), (1726, 4305), (2589, 2870)]