2021994150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16787}}^1$

素因数の和:16886

約数の個数: 96

約数和(自身を含む): 5545680768

約数和(自身を除く): 3523686618

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 73, 75, 110, 146, 150, 165, 219, 275, 330, 365, 438, 550, 730, 803, 825, 1095, 1606, 1650, 1825, 2190, 2409, 3650, 4015, 4818, 5475, 8030, 10950, 12045, 16787, 20075, 24090, 33574, 40150, 50361, 60225, 83935, 100722, 120450, 167870, 184657, 251805, 369314, 419675, 503610, 553971, 839350, 923285, 1107942, 1225451, 1259025, 1846570, 2450902, 2518050, 2769855, 3676353, 4616425, 5539710, 6127255, 7352706, 9232850, 12254510, 13479961, 13849275, 18381765, 26959922, 27698550, 30636275, 36763530, 40439883, 61272550, 67399805, 80879766, 91908825, 134799610, 183817650, 202199415, 336999025, 404398830, 673998050, 1010997075, 2021994150]

約数ペア:

[(1, 2021994150), (2, 1010997075), (3, 673998050), (5, 404398830), (6, 336999025), (10, 202199415), (11, 183817650), (15, 134799610), (22, 91908825), (25, 80879766), (30, 67399805), (33, 61272550), (50, 40439883), (55, 36763530), (66, 30636275), (73, 27698550), (75, 26959922), (110, 18381765), (146, 13849275), (150, 13479961), (165, 12254510), (219, 9232850), (275, 7352706), (330, 6127255), (365, 5539710), (438, 4616425), (550, 3676353), (730, 2769855), (803, 2518050), (825, 2450902), (1095, 1846570), (1606, 1259025), (1650, 1225451), (1825, 1107942), (2190, 923285), (2409, 839350), (3650, 553971), (4015, 503610), (4818, 419675), (5475, 369314), (8030, 251805), (10950, 184657), (12045, 167870), (16787, 120450), (20075, 100722), (24090, 83935), (33574, 60225), (40150, 50361)]