1895250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^2$

素因数の和:65

約数の個数: 96

約数和(自身を含む): 5705856

約数和(自身を除く): 3810606

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 133, 150, 175, 190, 210, 250, 266, 285, 350, 361, 375, 399, 475, 525, 570, 665, 722, 750, 798, 875, 950, 1050, 1083, 1330, 1425, 1750, 1805, 1995, 2166, 2375, 2527, 2625, 2850, 3325, 3610, 3990, 4750, 5054, 5250, 5415, 6650, 7125, 7581, 9025, 9975, 10830, 12635, 14250, 15162, 16625, 18050, 19950, 25270, 27075, 33250, 37905, 45125, 49875, 54150, 63175, 75810, 90250, 99750, 126350, 135375, 189525, 270750, 315875, 379050, 631750, 947625, 1895250]

約数ペア:

[(1, 1895250), (2, 947625), (3, 631750), (5, 379050), (6, 315875), (7, 270750), (10, 189525), (14, 135375), (15, 126350), (19, 99750), (21, 90250), (25, 75810), (30, 63175), (35, 54150), (38, 49875), (42, 45125), (50, 37905), (57, 33250), (70, 27075), (75, 25270), (95, 19950), (105, 18050), (114, 16625), (125, 15162), (133, 14250), (150, 12635), (175, 10830), (190, 9975), (210, 9025), (250, 7581), (266, 7125), (285, 6650), (350, 5415), (361, 5250), (375, 5054), (399, 4750), (475, 3990), (525, 3610), (570, 3325), (665, 2850), (722, 2625), (750, 2527), (798, 2375), (875, 2166), (950, 1995), (1050, 1805), (1083, 1750), (1330, 1425)]