About the Number

121993410

121993409 ← → 121993411

2進数表記:111010001010111100011000010

漢数字表記:一億二千百九十九万三千四百十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 11 2 × 4801 1

素因数の和:4840
約数の個数: 96
約数和(自身を含む): 367871616
約数和(自身を除く): 245878206

約数列:
[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1155, 1210, 1694, 1815, 2310, 2541, 3630, 4235, 4801, 5082, 8470, 9602, 12705, 14403, 24005, 25410, 28806, 33607, 48010, 52811, 67214, 72015, 100821, 105622, 144030, 158433, 168035, 201642, 264055, 316866, 336070, 369677, 504105, 528110, 580921, 739354, 792165, 1008210, 1109031, 1161842, 1584330, 1742763, 1848385, 2218062, 2904605, 3485526, 3696770, 4066447, 5545155, 5809210, 8132894, 8713815, 11090310, 12199341, 17427630, 20332235, 24398682, 40664470, 60996705, 121993410]

約数ペア:
[(1, 121993410), (2, 60996705), (3, 40664470), (5, 24398682), (6, 20332235), (7, 17427630), (10, 12199341), (11, 11090310), (14, 8713815), (15, 8132894), (21, 5809210), (22, 5545155), (30, 4066447), (33, 3696770), (35, 3485526), (42, 2904605), (55, 2218062), (66, 1848385), (70, 1742763), (77, 1584330), (105, 1161842), (110, 1109031), (121, 1008210), (154, 792165), (165, 739354), (210, 580921), (231, 528110), (242, 504105), (330, 369677), (363, 336070), (385, 316866), (462, 264055), (605, 201642), (726, 168035), (770, 158433), (847, 144030), (1155, 105622), (1210, 100821), (1694, 72015), (1815, 67214), (2310, 52811), (2541, 48010), (3630, 33607), (4235, 28806), (4801, 25410), (5082, 24005), (8470, 14403), (9602, 12705)]

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