201918030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{983}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 499903488

約数和(自身を除く): 297985458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 167, 205, 246, 334, 410, 501, 615, 835, 983, 1002, 1230, 1670, 1966, 2505, 2949, 4915, 5010, 5898, 6847, 9830, 13694, 14745, 20541, 29490, 34235, 40303, 41082, 68470, 80606, 102705, 120909, 164161, 201515, 205410, 241818, 328322, 403030, 492483, 604545, 820805, 984966, 1209090, 1641610, 2462415, 4924830, 6730601, 13461202, 20191803, 33653005, 40383606, 67306010, 100959015, 201918030]

約数ペア:

[(1, 201918030), (2, 100959015), (3, 67306010), (5, 40383606), (6, 33653005), (10, 20191803), (15, 13461202), (30, 6730601), (41, 4924830), (82, 2462415), (123, 1641610), (167, 1209090), (205, 984966), (246, 820805), (334, 604545), (410, 492483), (501, 403030), (615, 328322), (835, 241818), (983, 205410), (1002, 201515), (1230, 164161), (1670, 120909), (1966, 102705), (2505, 80606), (2949, 68470), (4915, 41082), (5010, 40303), (5898, 34235), (6847, 29490), (9830, 20541), (13694, 14745)]