73819830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2413

約数の個数: 64

約数和(自身を含む): 203857920

約数和(自身を除く): 130038090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1570, 2198, 2239, 2355, 3297, 4478, 4710, 5495, 6594, 6717, 10990, 11195, 13434, 15673, 16485, 22390, 31346, 32970, 33585, 47019, 67170, 78365, 94038, 156730, 235095, 351523, 470190, 703046, 1054569, 1757615, 2109138, 2460661, 3515230, 4921322, 5272845, 7381983, 10545690, 12303305, 14763966, 24606610, 36909915, 73819830]

約数ペア:

[(1, 73819830), (2, 36909915), (3, 24606610), (5, 14763966), (6, 12303305), (7, 10545690), (10, 7381983), (14, 5272845), (15, 4921322), (21, 3515230), (30, 2460661), (35, 2109138), (42, 1757615), (70, 1054569), (105, 703046), (157, 470190), (210, 351523), (314, 235095), (471, 156730), (785, 94038), (942, 78365), (1099, 67170), (1570, 47019), (2198, 33585), (2239, 32970), (2355, 31346), (3297, 22390), (4478, 16485), (4710, 15673), (5495, 13434), (6594, 11195), (6717, 10990)]