1570340030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 3463741440

約数和(自身を除く): 1893401410

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 62, 70, 89, 94, 155, 173, 178, 217, 235, 310, 329, 346, 434, 445, 470, 623, 658, 865, 890, 1085, 1211, 1246, 1457, 1645, 1730, 2170, 2422, 2759, 2914, 3115, 3290, 4183, 5363, 5518, 6055, 6230, 7285, 8131, 8366, 10199, 10726, 12110, 13795, 14570, 15397, 16262, 19313, 20398, 20915, 26815, 27590, 29281, 30794, 37541, 38626, 40655, 41830, 50995, 53630, 56917, 58562, 75082, 76985, 81310, 96565, 101990, 107779, 113834, 129673, 146405, 153970, 187705, 193130, 215558, 252061, 259346, 284585, 292810, 375410, 477307, 504122, 538895, 569170, 648365, 723659, 907711, 954614, 1077790, 1260305, 1296730, 1447318, 1764427, 1815422, 2386535, 2520610, 3341149, 3528854, 3618295, 4538555, 4773070, 5065613, 6682298, 7236590, 8822135, 9077110, 10131226, 16705745, 17644270, 22433429, 25328065, 33411490, 44866858, 50656130, 112167145, 157034003, 224334290, 314068006, 785170015, 1570340030]

約数ペア:

[(1, 1570340030), (2, 785170015), (5, 314068006), (7, 224334290), (10, 157034003), (14, 112167145), (31, 50656130), (35, 44866858), (47, 33411490), (62, 25328065), (70, 22433429), (89, 17644270), (94, 16705745), (155, 10131226), (173, 9077110), (178, 8822135), (217, 7236590), (235, 6682298), (310, 5065613), (329, 4773070), (346, 4538555), (434, 3618295), (445, 3528854), (470, 3341149), (623, 2520610), (658, 2386535), (865, 1815422), (890, 1764427), (1085, 1447318), (1211, 1296730), (1246, 1260305), (1457, 1077790), (1645, 954614), (1730, 907711), (2170, 723659), (2422, 648365), (2759, 569170), (2914, 538895), (3115, 504122), (3290, 477307), (4183, 375410), (5363, 292810), (5518, 284585), (6055, 259346), (6230, 252061), (7285, 215558), (8131, 193130), (8366, 187705), (10199, 153970), (10726, 146405), (12110, 129673), (13795, 113834), (14570, 107779), (15397, 101990), (16262, 96565), (19313, 81310), (20398, 76985), (20915, 75082), (26815, 58562), (27590, 56917), (29281, 53630), (30794, 50995), (37541, 41830), (38626, 40655)]