194889730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1699

約数の個数: 64

約数和(自身を含む): 420774912

約数和(自身を除く): 225885182

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 47, 70, 74, 94, 185, 235, 259, 329, 370, 470, 518, 658, 1295, 1601, 1645, 1739, 2590, 3202, 3290, 3478, 8005, 8695, 11207, 12173, 16010, 17390, 22414, 24346, 56035, 59237, 60865, 75247, 112070, 118474, 121730, 150494, 296185, 376235, 414659, 526729, 592370, 752470, 829318, 1053458, 2073295, 2633645, 2784139, 4146590, 5267290, 5568278, 13920695, 19488973, 27841390, 38977946, 97444865, 194889730]

約数ペア:

[(1, 194889730), (2, 97444865), (5, 38977946), (7, 27841390), (10, 19488973), (14, 13920695), (35, 5568278), (37, 5267290), (47, 4146590), (70, 2784139), (74, 2633645), (94, 2073295), (185, 1053458), (235, 829318), (259, 752470), (329, 592370), (370, 526729), (470, 414659), (518, 376235), (658, 296185), (1295, 150494), (1601, 121730), (1645, 118474), (1739, 112070), (2590, 75247), (3202, 60865), (3290, 59237), (3478, 56035), (8005, 24346), (8695, 22414), (11207, 17390), (12173, 16010)]