9219750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 24261120

約数和(自身を除く): 15041370

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 647, 750, 950, 1294, 1425, 1941, 2375, 2850, 3235, 3882, 4750, 6470, 7125, 9705, 12293, 14250, 16175, 19410, 24586, 32350, 36879, 48525, 61465, 73758, 80875, 97050, 122930, 161750, 184395, 242625, 307325, 368790, 485250, 614650, 921975, 1536625, 1843950, 3073250, 4609875, 9219750]

約数ペア:

[(1, 9219750), (2, 4609875), (3, 3073250), (5, 1843950), (6, 1536625), (10, 921975), (15, 614650), (19, 485250), (25, 368790), (30, 307325), (38, 242625), (50, 184395), (57, 161750), (75, 122930), (95, 97050), (114, 80875), (125, 73758), (150, 61465), (190, 48525), (250, 36879), (285, 32350), (375, 24586), (475, 19410), (570, 16175), (647, 14250), (750, 12293), (950, 9705), (1294, 7125), (1425, 6470), (1941, 4750), (2375, 3882), (2850, 3235)]