169852590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1502

約数の個数: 96

約数和(自身を含む): 471744000

約数和(自身を除く): 301891410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 71, 90, 95, 114, 142, 171, 190, 213, 285, 342, 355, 426, 570, 639, 710, 855, 1065, 1278, 1349, 1399, 1710, 2130, 2698, 2798, 3195, 4047, 4197, 6390, 6745, 6995, 8094, 8394, 12141, 12591, 13490, 13990, 20235, 20985, 24282, 25182, 26581, 40470, 41970, 53162, 60705, 62955, 79743, 99329, 121410, 125910, 132905, 159486, 198658, 239229, 265810, 297987, 398715, 478458, 496645, 595974, 797430, 893961, 993290, 1196145, 1489935, 1787922, 1887251, 2392290, 2979870, 3774502, 4469805, 5661753, 8939610, 9436255, 11323506, 16985259, 18872510, 28308765, 33970518, 56617530, 84926295, 169852590]

約数ペア:

[(1, 169852590), (2, 84926295), (3, 56617530), (5, 33970518), (6, 28308765), (9, 18872510), (10, 16985259), (15, 11323506), (18, 9436255), (19, 8939610), (30, 5661753), (38, 4469805), (45, 3774502), (57, 2979870), (71, 2392290), (90, 1887251), (95, 1787922), (114, 1489935), (142, 1196145), (171, 993290), (190, 893961), (213, 797430), (285, 595974), (342, 496645), (355, 478458), (426, 398715), (570, 297987), (639, 265810), (710, 239229), (855, 198658), (1065, 159486), (1278, 132905), (1349, 125910), (1399, 121410), (1710, 99329), (2130, 79743), (2698, 62955), (2798, 60705), (3195, 53162), (4047, 41970), (4197, 40470), (6390, 26581), (6745, 25182), (6995, 24282), (8094, 20985), (8394, 20235), (12141, 13990), (12591, 13490)]