2566550970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{28319}}^1$

素因数の和:28404

約数の個数: 96

約数和(自身を含む): 7157030400

約数和(自身を除く): 4590479430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 53, 57, 90, 95, 106, 114, 159, 171, 190, 265, 285, 318, 342, 477, 530, 570, 795, 855, 954, 1007, 1590, 1710, 2014, 2385, 3021, 4770, 5035, 6042, 9063, 10070, 15105, 18126, 28319, 30210, 45315, 56638, 84957, 90630, 141595, 169914, 254871, 283190, 424785, 509742, 538061, 849570, 1076122, 1274355, 1500907, 1614183, 2548710, 2690305, 3001814, 3228366, 4502721, 4842549, 5380610, 7504535, 8070915, 9005442, 9685098, 13508163, 15009070, 16141830, 22513605, 24212745, 27016326, 28517233, 45027210, 48425490, 57034466, 67540815, 85551699, 135081630, 142586165, 171103398, 256655097, 285172330, 427758495, 513310194, 855516990, 1283275485, 2566550970]

約数ペア:

[(1, 2566550970), (2, 1283275485), (3, 855516990), (5, 513310194), (6, 427758495), (9, 285172330), (10, 256655097), (15, 171103398), (18, 142586165), (19, 135081630), (30, 85551699), (38, 67540815), (45, 57034466), (53, 48425490), (57, 45027210), (90, 28517233), (95, 27016326), (106, 24212745), (114, 22513605), (159, 16141830), (171, 15009070), (190, 13508163), (265, 9685098), (285, 9005442), (318, 8070915), (342, 7504535), (477, 5380610), (530, 4842549), (570, 4502721), (795, 3228366), (855, 3001814), (954, 2690305), (1007, 2548710), (1590, 1614183), (1710, 1500907), (2014, 1274355), (2385, 1076122), (3021, 849570), (4770, 538061), (5035, 509742), (6042, 424785), (9063, 283190), (10070, 254871), (15105, 169914), (18126, 141595), (28319, 90630), (30210, 84957), (45315, 56638)]