2019468675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11909}}^1$

素因数の和:11965

約数の個数: 96

約数和(自身を含む): 4253299200

約数和(自身を除く): 2233830525

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 25, 35, 51, 57, 75, 85, 95, 105, 119, 133, 175, 255, 285, 323, 357, 399, 425, 475, 525, 595, 665, 969, 1275, 1425, 1615, 1785, 1995, 2261, 2975, 3325, 4845, 6783, 8075, 8925, 9975, 11305, 11909, 24225, 33915, 35727, 56525, 59545, 83363, 169575, 178635, 202453, 226271, 250089, 297725, 416815, 607359, 678813, 893175, 1012265, 1131355, 1250445, 1417171, 1583897, 2084075, 3036795, 3394065, 3846607, 4251513, 4751691, 5061325, 5656775, 6252225, 7085855, 7919485, 11539821, 15183975, 16970325, 19233035, 21257565, 23758455, 26926249, 35429275, 39597425, 57699105, 80778747, 96165175, 106287825, 118792275, 134631245, 288495525, 403893735, 673156225, 2019468675]

約数ペア:

[(1, 2019468675), (3, 673156225), (5, 403893735), (7, 288495525), (15, 134631245), (17, 118792275), (19, 106287825), (21, 96165175), (25, 80778747), (35, 57699105), (51, 39597425), (57, 35429275), (75, 26926249), (85, 23758455), (95, 21257565), (105, 19233035), (119, 16970325), (133, 15183975), (175, 11539821), (255, 7919485), (285, 7085855), (323, 6252225), (357, 5656775), (399, 5061325), (425, 4751691), (475, 4251513), (525, 3846607), (595, 3394065), (665, 3036795), (969, 2084075), (1275, 1583897), (1425, 1417171), (1615, 1250445), (1785, 1131355), (1995, 1012265), (2261, 893175), (2975, 678813), (3325, 607359), (4845, 416815), (6783, 297725), (8075, 250089), (8925, 226271), (9975, 202453), (11305, 178635), (11909, 169575), (24225, 83363), (33915, 59545), (35727, 56525)]