194938860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 577463040

約数和(自身を除く): 382524180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 307, 380, 557, 570, 614, 921, 1114, 1140, 1228, 1535, 1671, 1842, 2228, 2785, 3070, 3342, 3684, 4605, 5570, 5833, 6140, 6684, 8355, 9210, 10583, 11140, 11666, 16710, 17499, 18420, 21166, 23332, 29165, 31749, 33420, 34998, 42332, 52915, 58330, 63498, 69996, 87495, 105830, 116660, 126996, 158745, 170999, 174990, 211660, 317490, 341998, 349980, 512997, 634980, 683996, 854995, 1025994, 1709990, 2051988, 2564985, 3248981, 3419980, 5129970, 6497962, 9746943, 10259940, 12995924, 16244905, 19493886, 32489810, 38987772, 48734715, 64979620, 97469430, 194938860]

約数ペア:

[(1, 194938860), (2, 97469430), (3, 64979620), (4, 48734715), (5, 38987772), (6, 32489810), (10, 19493886), (12, 16244905), (15, 12995924), (19, 10259940), (20, 9746943), (30, 6497962), (38, 5129970), (57, 3419980), (60, 3248981), (76, 2564985), (95, 2051988), (114, 1709990), (190, 1025994), (228, 854995), (285, 683996), (307, 634980), (380, 512997), (557, 349980), (570, 341998), (614, 317490), (921, 211660), (1114, 174990), (1140, 170999), (1228, 158745), (1535, 126996), (1671, 116660), (1842, 105830), (2228, 87495), (2785, 69996), (3070, 63498), (3342, 58330), (3684, 52915), (4605, 42332), (5570, 34998), (5833, 33420), (6140, 31749), (6684, 29165), (8355, 23332), (9210, 21166), (10583, 18420), (11140, 17499), (11666, 16710)]