7138865650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 15359731200

約数和(自身を除く): 8220865550

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 149, 175, 298, 350, 367, 373, 734, 745, 746, 1043, 1490, 1835, 1865, 2086, 2569, 2611, 3670, 3725, 3730, 5138, 5215, 5222, 7450, 9175, 9325, 10430, 12845, 13055, 18350, 18650, 25690, 26075, 26110, 52150, 54683, 55577, 64225, 65275, 109366, 111154, 128450, 130550, 136891, 273415, 273782, 277885, 382781, 389039, 546830, 555770, 684455, 765562, 778078, 958237, 1367075, 1368910, 1389425, 1913905, 1916474, 1945195, 2734150, 2778850, 3422275, 3827810, 3890390, 4791185, 6844550, 9569525, 9582370, 9725975, 19139050, 19451950, 20396759, 23955925, 40793518, 47911850, 101983795, 142777313, 203967590, 285554626, 509918975, 713886565, 1019837950, 1427773130, 3569432825, 7138865650]

約数ペア:

[(1, 7138865650), (2, 3569432825), (5, 1427773130), (7, 1019837950), (10, 713886565), (14, 509918975), (25, 285554626), (35, 203967590), (50, 142777313), (70, 101983795), (149, 47911850), (175, 40793518), (298, 23955925), (350, 20396759), (367, 19451950), (373, 19139050), (734, 9725975), (745, 9582370), (746, 9569525), (1043, 6844550), (1490, 4791185), (1835, 3890390), (1865, 3827810), (2086, 3422275), (2569, 2778850), (2611, 2734150), (3670, 1945195), (3725, 1916474), (3730, 1913905), (5138, 1389425), (5215, 1368910), (5222, 1367075), (7450, 958237), (9175, 778078), (9325, 765562), (10430, 684455), (12845, 555770), (13055, 546830), (18350, 389039), (18650, 382781), (25690, 277885), (26075, 273782), (26110, 273415), (52150, 136891), (54683, 130550), (55577, 128450), (64225, 111154), (65275, 109366)]