28430430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3659}}^1$

素因数の和:3713

約数の個数: 64

約数和(自身を含む): 80110080

約数和(自身を除く): 51679650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3659, 3885, 7318, 7770, 10977, 18295, 21954, 25613, 36590, 51226, 54885, 76839, 109770, 128065, 135383, 153678, 256130, 270766, 384195, 406149, 676915, 768390, 812298, 947681, 1353830, 1895362, 2030745, 2843043, 4061490, 4738405, 5686086, 9476810, 14215215, 28430430]

約数ペア:

[(1, 28430430), (2, 14215215), (3, 9476810), (5, 5686086), (6, 4738405), (7, 4061490), (10, 2843043), (14, 2030745), (15, 1895362), (21, 1353830), (30, 947681), (35, 812298), (37, 768390), (42, 676915), (70, 406149), (74, 384195), (105, 270766), (111, 256130), (185, 153678), (210, 135383), (222, 128065), (259, 109770), (370, 76839), (518, 54885), (555, 51226), (777, 36590), (1110, 25613), (1295, 21954), (1554, 18295), (2590, 10977), (3659, 7770), (3885, 7318)]