219434460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12743}}^1$

素因数の和:12803

約数の個数: 96

約数和(自身を含む): 719373312

約数和(自身を除く): 499938852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 12743, 17220, 25486, 38229, 50972, 63715, 76458, 89201, 127430, 152916, 178402, 191145, 254860, 267603, 356804, 382290, 446005, 522463, 535206, 764580, 892010, 1044926, 1070412, 1338015, 1567389, 1784020, 2089852, 2612315, 2676030, 3134778, 3657241, 5224630, 5352060, 6269556, 7314482, 7836945, 10449260, 10971723, 14628964, 15673890, 18286205, 21943446, 31347780, 36572410, 43886892, 54858615, 73144820, 109717230, 219434460]

約数ペア:

[(1, 219434460), (2, 109717230), (3, 73144820), (4, 54858615), (5, 43886892), (6, 36572410), (7, 31347780), (10, 21943446), (12, 18286205), (14, 15673890), (15, 14628964), (20, 10971723), (21, 10449260), (28, 7836945), (30, 7314482), (35, 6269556), (41, 5352060), (42, 5224630), (60, 3657241), (70, 3134778), (82, 2676030), (84, 2612315), (105, 2089852), (123, 1784020), (140, 1567389), (164, 1338015), (205, 1070412), (210, 1044926), (246, 892010), (287, 764580), (410, 535206), (420, 522463), (492, 446005), (574, 382290), (615, 356804), (820, 267603), (861, 254860), (1148, 191145), (1230, 178402), (1435, 152916), (1722, 127430), (2460, 89201), (2870, 76458), (3444, 63715), (4305, 50972), (5740, 38229), (8610, 25486), (12743, 17220)]