28051410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1755

約数の個数: 64

約数和(自身を含む): 73353600

約数和(自身を除く): 45302190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 1697, 2755, 3306, 3394, 5091, 5510, 8265, 8485, 10182, 16530, 16970, 25455, 32243, 49213, 50910, 64486, 96729, 98426, 147639, 161215, 193458, 246065, 295278, 322430, 483645, 492130, 738195, 935047, 967290, 1476390, 1870094, 2805141, 4675235, 5610282, 9350470, 14025705, 28051410]

約数ペア:

[(1, 28051410), (2, 14025705), (3, 9350470), (5, 5610282), (6, 4675235), (10, 2805141), (15, 1870094), (19, 1476390), (29, 967290), (30, 935047), (38, 738195), (57, 492130), (58, 483645), (87, 322430), (95, 295278), (114, 246065), (145, 193458), (174, 161215), (190, 147639), (285, 98426), (290, 96729), (435, 64486), (551, 50910), (570, 49213), (870, 32243), (1102, 25455), (1653, 16970), (1697, 16530), (2755, 10182), (3306, 8485), (3394, 8265), (5091, 5510)]