15943283930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{557}}^1\times {\mathrm{887}}^1$

素因数の和:1919

約数の個数: 64

約数和(自身を含む): 32964890112

約数和(自身を除く): 17021606182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 461, 557, 887, 922, 1114, 1774, 2305, 2785, 3227, 3899, 4435, 4610, 5570, 6209, 6454, 7798, 8870, 12418, 16135, 19495, 31045, 32270, 38990, 62090, 256777, 408907, 494059, 513554, 817814, 988118, 1283885, 1797439, 2044535, 2470295, 2567770, 2862349, 3458413, 3594878, 4089070, 4940590, 5724698, 6916826, 8987195, 14311745, 17292065, 17974390, 28623490, 34584130, 227761199, 455522398, 1138805995, 1594328393, 2277611990, 3188656786, 7971641965, 15943283930]

約数ペア:

[(1, 15943283930), (2, 7971641965), (5, 3188656786), (7, 2277611990), (10, 1594328393), (14, 1138805995), (35, 455522398), (70, 227761199), (461, 34584130), (557, 28623490), (887, 17974390), (922, 17292065), (1114, 14311745), (1774, 8987195), (2305, 6916826), (2785, 5724698), (3227, 4940590), (3899, 4089070), (4435, 3594878), (4610, 3458413), (5570, 2862349), (6209, 2567770), (6454, 2470295), (7798, 2044535), (8870, 1797439), (12418, 1283885), (16135, 988118), (19495, 817814), (31045, 513554), (32270, 494059), (38990, 408907), (62090, 256777)]